C4 corvette a c recharge Home; Best of Reviews. Here’s what a bad blend door actuator sounds like: Sometimes, it may come off as a fast and lighter clicking sound. (100 psi) Go to Step 4 Go to Step 5 4 Evacuate and recharge the A/C system according to proper freon fill specifications. C4 General Discussion. The tech will charge the system and add a dye so that the leak will show up under ultraviolet light. com#corvette #vette #parts #AC #cooling Best Corvette Climate Control. This is an involved and time-consuming process for the DIYer. C. Triple dizzle 55 Replies. C4 Corvette A/C changeover to R134. A forum community dedicated to Corvette C Series owners and enthusiasts. C4 Corvettes, 1984 - 1996. When the compressor seal leaks enough where you need a recharge more than once a year, it's time to replace the shaft seal. Got myself a couple cans C4 Tech/Performance - A/C Recharge?? - My 96 has no cold AC at all. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External C4 Tech/Performance - A/C Recharge - I have a friend that will charge my A/C. You don't need new hoses, but you need new o-rings, i think i used neoprene o-rings. After looking in my Haynes repair manual, it only shows the low side charging port for 93 and earlier models. Faulty blend door actuator. I jumpered the low pressure sw. C4 (1984-1996) C5 (1997-2004) C6 (2005 C4 General Discussion - Time to recharge A/C with Freeze 12, help! - Ok, its been long enough and I decided this summer I'm going to recharge the system in my 85. 0 Dec 18, 2011 | C4 General Discussion - Which year did C4 begin use of R143a refrigerant? - Topic says it all. . I have the devise or hose to do this with but no gauge. Thread Tools Search this Thread May 27, 2009 | 09:36 AM Share corvette, oil, r12, recharge, recharging, vette. Thread Tools too fast can cavitate (shear water apart forming gas General Motors changed the A/C system numerous times throughout the C3 generation. Air C3 Tech/Performance - A/C refrigerant capacity R-134 Help!!!!! - Just finished repairs on A/C system. I hadn't expected it to be that long but as you might expect the battery, it was new when it went into storage, is now dead. We called Zip Products and received the following: The R134A Retro Kit with the correct ester oil, fittings and O-ring. WBIG. This kit allows you to convert yourA/C system from R-12 to R134a usage in a cost effective manner. 0 oz of oil that is needed. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 Z06 Discussion; C7 Forced C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Recharging the air conditioner. It got cold. Sponsored by: AC Evacuation/Charging Procedure. TEXAS. Check the A/C system's operation and performance. Florida fun! 4 Replies. Recommended Communities. C1 & C2 Corvettes; C1 & C2 How do you recharge AC in a 2002 Chevrolet Corvette? The low side AC port location is the first thing to find when you are looking for how to put freon in a car. The compressor I believe is kicking on because both fans run but only warm air comes out. I had opened up the lines at one point and let all of the refrigerant out and I am sure had the lines full of air. Chevrolet Corvette is to recharge the system. Note: If the blower motor suddenly fails from one second to the next, you must first check whether a blown fuse is responsible for the failure. Good luck. I ran a vacuum on it for a good hour, and let it sit for a few days to ensure there were no leaks. Thanks to the "Add My Vehicle" tool, you can find 1972 Corvette air conditioning parts, 1965 Corvette air conditioning systems, 2007 Corvette heating parts and more in seconds. The chances are that the seals in the You cannot repair a broken blower motor, the part must be replaced with a new one. The refrigerant is lost thru the compressor shaft seal. Enjoy fresh air that feels good from our high-quality parts made by Vintage Air and other top brands. Modern air conditioning systems use R-134a refrigerant as it is more environmentally friendly than the older R-12 refrigerant. My problem is I dont know what refrigerant is in my AC system. Cheap & readily available too. I went to my local auto parts store and bought a recharge kit (with gauge) and followed the charging instructions. Top Contributors this Month View All. The A/C compressor hose, part number 455234, There are A/C do-it-yourself recharge kits with and without oil charge that can be used for a system top-off, but these kits are not recommended after compressor replacement. There are two ports in the air conditioning system of Corvette. carid 4 Replies. Thank you. Save C5 Corvette General Discussion C4 Corvette General Discussion General Corvette C4 Tech/Performance - A/C Compressor Clutch Replacement - Is the A/C compressor clutch replaceable without replacing the entire A/C compressor? '89 C4 L98 w/electronic climate control. The cold air that blows through your vents is generated by an A/C system consisting of several key components which are shown in the diagram above. I am also Air Conditioning Conundrum C4 ZR-1 Technical Postings ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical There are no codes in the auto a/c display, just shows -00. C4 General Discussion General C4 Corvette Discussion not covered in Tech No A/C Compressor won't turn on! Reply Subscribe . C. He took their freon back out and sent me on my way. R134a capacity in a 94? I don't have my FSM with C4 Tech/Performance - A/C system recharge - R134a? - I have a 93 Base coupe six speed that I bought last year. C6 Corvette C3 Corvette C4 C5 Tech - A/C Recharge - So I went to recharge my A/C today, if nothing else to see if there's a leak somewhere. I didn't get a manual with the car. The C6 Corvette General Discussion - is an A/C recharge covered under the GM extended warranty? - The question is, will an A/C recharge be covered by my extended warranty? Also my driver seat is not going to its memory location every time that I start the car, is maintenance on that covered by the warranty? C4 Corvettes, 1984 - 1996. C4 Corvette. CorvettePartsCenter. out and the a/c Corvette Central sells a new A/C compressor with clutch pulley, part number 455146. Any oil that was lost should be re-added during the recharge process. Thread Tools Search this Thread Aug 4, 2011 | 11:07 AM Share #1 69mako. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C5 Tech Corvette C4 ZR-1 Discussion - A/c Recharge Question - Hi, A Few years back I removed all the original freon from my 91 ZR-1. Lo side sat at 29. Tv - Don't make any plans! C4 Tech/Performance - 1992 air condition recharge. C4 General Discussion - ac r12 or r134 on 88 c4 ? Help! - 1988 C4-AC is working but compressor cycles off/on every 5-10 seconds,which could indicate low on freon. Peugeot Forums 382K members. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine How much oil is Is your vehicle's Air Conditioning weak or not working? Learn how to recharge it in this simple and easy-to-follow video. Fuel Pressure Regulator. View Next C4 Tech/Performance - HELP! Need to Recharge A/C on my 92 Coupe - Hey Guys, I'm looking to get the A/C charged on my 92, I'm not sure which freon it takes. - Years ago I purchased 8 cans of R-12 for my C-4 and now I would like to charge my air condition system. So, let’s begin with a diagram of the air condition system you’d find in a model year 1968-1972 Corvette. C4 Tech/Performance - Best method to recharge a dead battery - I have a 1990 coupe that's been sitting in storage for about 8 months. Race Director . New Member C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech air, C4 Tech/Performance - Recharging ACHow much Oil and What Kind? - Hey guys I have a 1996 LT4I need to know this stuff for the A. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C5 Tech Corvette Now let’s get that a/c EPA friendly and working. When the car is stopped now, and I turn on the A/C to Auto the idle speed does not change, nor do I hear the A/C compressor clutch engaging. Thread Tools. Quote: Originally Posted by Kfmorgan. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine How to charge a 90 c4 AC ? Reply Subscribe . C4 Tech/Performance. Posts: 16,473. Joined: Jan 2000. Northern Virginia. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace. Thread Tools Search this Thread Feb 5, 2008 | 12:04 PM unable to get @ vir low side recharge valve. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; From: CORVETTE 77 385 C. One is labelled H for high-pressure and the other one is labelled L for low-pressure. Thread Tools Search this Thread Dec 18, 2011 | 12:55 PM Evacuate & recharge with 134a. Then reinstall it. cor123 7 Replies. When your C4 Tech/Performance - Red Tek for A/C recharge? - Has anyone used this product as as a direct replacement and retrofit refrigerant option for replacing R134a and R12 refrigerants? It has been recommended for my 85 which is, of course, set up for R12. So I came to CF to find out if any of y'all have done this and what are the concerns. Corvette C4; Best C4 Corvette Wheels; Corvette C1-C3; C4 Tech/Performance - easy ac recharge that worked for me - i cant remember where on the forum it was but somebody asked me to post more about the ac recharge kit that i used on my existing r12 system. Explore Our Forums. A new accumulator, orifice tube, new compressor and muffler and hose. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Replace the Condensor. C4 Tech/Performance - A/C refrigerant, oil and compressor questions - I am replacing the Nippondenso A/C compressor, model 10PA20C, on my 1988 coupe (22K miles) with a brand new one. It's very normal to need a recharge every year or two. Thread Tools Search this Thread Then recharge the system with the factory-specified amount of refrigerant. C4 General Discussion General C4 Corvette Discussion not covered in Tech 1989 Corvette AC recharge. The accumulator is not original and has a C4 Tech/Performance - Red Tek for A/C recharge? - Has anyone used this product as as a direct replacement and retrofit refrigerant option for replacing R134a and R12 refrigerants? It has been recommended for my 85 which is, of course, set up for R12. Closed Thread Subscribe . I know that the previous owner replaced the A/C compressor a couple years ago. My compressor keeps engaging and disengaging which I think is a sign of low freon levels. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! C6 Corvette C3 Corvette C4 Corvette C5 Corvette - General Discussion General Corvette Discussions. A/C compressor clutch will not engage. Can someone tell me the low hook up is? Thanks in Advance. System has already been evacuated. When your Corvette’s A/C is blowing WARMER than the outside temperature, it strongly indicates that the blend door actuator is causing the cooling issues. C4 Tech/Performance - 92 A/C Recharge - Years ago I purchased 8 cans of R-12 for my C-4 and now I would like to charge my air condition system. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Have owned car 7 months and PO did not know either. My 1998 corvette air cond worked most of last year, but refuses to take freon or compressor clutch won't pick-up. Pull a vacuum and recharge. I'm sure there's a leak somewhere so I picked up some R-134a (previous owner replaced compressor and replaced system with R-134a) refrigerant with a leak detection dye and went to charge the system. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, C4 General Discussion - A/c Recharge - ok guys Im needing a little help here I know Im suppose to hook up my R-134a to the low side of the ac but which one is it the line on top, or bottom of left side of the engine if anyone has a diagram it would help thanks C7 Corvette, 2014 - 2019. Intros; C7 Corvette, 2014 - 2019. we have all the equipment needed to do the job right. I bought a complete kit, 3 cans of refrigerant, 1 can of C4 Corvette Forums. C4 Tech/Performance Model 1029471 - Corvette Air Conditioning Conversion Kit, R12 To R134A, Late 1977-1982 - This kit includes a re-manufactured compressor which will operate with R134A Refrigerant, a drier, an evaporator orifice and the oil, seals, fittings and adapters. Jump to Latest 2 oil from all the components, change the o-rings, refill with PAG oil, change the orifice tube, pull a vacuum, and then recharge the system with R134. Reply. C4 Tech/Performance - How much Freon to completely recharge AC? - Im buying RedTek to replace the refrigerant in my AC system. J. New Member. C4 Tech/Performance - Recharging the Air Conditioner R134 - I was completely out of refrigerant in my 84 and the gf wanted some cool air blowing. C1 & C2 Corvettes; C1 & C2 C4 Tech/Performance - A/C oil question - Hi, I have a 1990 Coupe, and my a/c compressor went bad. Does that mean I am only supposed to use 6oz of R134 compatible oil? C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine How much R134a C5 Tech - A/C recharge - The A/C has never worked in my 2000 M6 since I?ve had the car. It is How to recharge AC refrigerant in Chevy Corvette. Likes: 24. :eek: Log In; Register; Forums. It was rechaarged last year and dye was put in. I cannot find any info in any of my manuals or books on how much R-134 I should put in it. When the compressor seal leaks enough where you need a recharge more than once a year, it's time to replace the shaft Remove the compressor, and take it to an automotive air conditioning shop, and have them reseal the compressor. the AC doesn’t work and it’s honestly a deal breaker for me. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C5 Tech Corvette C4 General Discussion - No A/C Compressor won't turn on! - I lost my ac years ago, but a convertible in California caused me to mannnn-up and keep the top down for months during the Summers. Allows Easy Conversion Includes All Conversion Parts C4 General Discussion - A/C recharge kits (R134) - I have a '96 LT4. My questions are, where do you put the filler hose? C7 Corvette, 2014 - 2019. It's recently developed a very slow leak however, and I believe I've isolated it to a bad o-ring that probably wasn't replaced during the retrofit. Is there any step by step instructions to get this done? :thumbs: LOG IN; REGISTER; Forums. A/C recharge - low / high side C6 Corvette General Discussion - AC is blowing hot air diagnose? - So every Google search result basically says to recharge with AC Pro but one result warned not to use this unless you actually know you have a leak (because putting something like that in your system that is designed to clog leaks can damage your A forum community dedicated to Corvette C Series owners and enthusiasts. Any help is appreciated. C4 Tech/Performance - A/C Condenser replacement - My new A/C condenser is arriving today, planning on replacing it tonight. C4 General Discussion General C4 Corvette Discussion not covered in Tech 1989 air conditioner. C6 Corvette General Discussion C5 Corvette General Discussion C4 Corvette General Discussion C3 Tech & Performance Kill Stories & Road Racing. C1 & C2 Corvettes; C1 & C2 C4 General Discussion - 1989 air conditioner - Took my 89 to local dealership they say it will cost 3,100 to repair, they say t needs new compressor and condenser + all the other parts. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 Z06 Discussion; C7 How much do good shops/dealer charge to recharge the A/C in a C3 (Ballpark)? A forum community dedicated to Corvette C Series owners and enthusiasts. I. My compressor is pretty noisy, which I assume is an indicator that it's not long for this world. Back to Subforum. A defective cooling fan will cause your Corvette’s AC to stop working well. Start by taking your Corvette to a certified a/c repair shop and have the system evacuated and flushed. When I activate the charging trigger, A/C Recharge (Should I convert to R134a?) C4 ZR-1 Technical Postings ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings: A/C Recharge (Should I convert to R134a?) User Name: Remember Me? Password: Register: FAQ: Calendar: Today's Posts 1967 Marlboro Maroon/Saddle Corvette Coupe 300 hp/4-spd--Sold a long time ago ZR-1 Net My '87 coupe's A/C is blowing cool but not cold so should I recharge the original A/C and keep the setup all original for that future collector or convert to the new refrigerant (R12 vs R34?)? Surprise, surprise, the cost at local garages (for recharge or conversion) and the nearby Chevy dealership (conversion only) is exactly the same -- $200. Thread Tools Search this Thread Mar 5, 2006 | 11:36 PM Share The shop can recharge the system and install a leak detector dye and find where any leaks may be. Sponsored by: Recharge 1982 AC with 134a? Reply Subscribe . If you want to do this yourself, it's actually quite easy but labor-intensive. I read a few posts in the forum and found out about Freeze 12, a direct replacement for R12. Intros; In Memoriam. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine A/C Compressor Clutch Replacement Pull a vacuum C4 General Discussion - 1989 Corvette AC recharge - Hi I know the AC high port is on the accumultor. Now that the weather has warmed up, I realized that it was only blowing air, not cooling. I also reset All automotive A/C systems leak. I know to wear C4 Tech/Performance - Ac low pressure service port? - Well picked up some freon and side tap. A forum community dedicated to Corvette C Series owners and C4 Tech/Performance - Need help with A/C recharge!!! - Ok, so the refrigerant is low in my 92 LT1. 7. I would like a little direction on this. View Next Unread. LOG IN; REGISTER; Forums. Showing you how to read a/c codes and reset. Blend door actuator plays a role in controlling the air flow and temperature inside your Corvette. I have a leaking valve to replace so of course I will have to vacuum the system. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine 1992 Air Conditioning Question? Reply Subscribe . Then you need to recharge your A/C I have switched to 134a on my old c4, and the vent temps were nearly the same as with r12, if done properly by the right a/c guys your car should cool just as well with 134a. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C4 Vendor for Sale; C3 Corvettes, 1968 - 1982. Help!! I know it should be about 75% to 85% of its capacity, but do not know its C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C4 Vendor for Sale; C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. That's a quicky conversion that will do you fine for a yard tug. Come join the discussion about performance, modifications, classifieds, troubleshooting, C4 Corvettes, 1984 - 1996. Best Corvette Batteries; Best Corvette Car Covers; Best Corvette C7 Oil; Best Corvette C7 Upgrades; Best Corvette C7 Shocks; Best Corvette Z06 Engine Upgrades; Best Corvette Wax; Need Help? Corvette Answers; Corvette C4. I know I have the replacement refrigerant (21) but don't know how many cans to buy. The C4 Tech/Performance - A/C help - I have a 95 LT1 that just came out of storage from a long WI winter. C5 Tech - How to Recharge AC - I have a slow leak in my ac compressor and I want to recharge the system. You can recharge your AC through the low-pressure port with a do it yourself AC recharge kit. Menu. so I can do it this afternoon. I ordered a new compressor, condenser and orifice tube, and flushed out the system (so far). C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Recharging ACHow much Oil and What C5 Tech - c5 A/C recharge - Hello, I need to recharge the ac on my 99. Thread Starter. The compressor label is no longer readable. After finding out that my A/C worked, but was low on R134A, I decided to do the recharge myself. Full Forum Listing. Before recharging your system, look around your engine bay for the air condition system information decal that will tell you if your Corvette takes R-12 or R-134a. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine A/C oil question. Open the hood of your Corvette. just bought this kit and away i went. Tv. 5inHg for a week without budging, so I figured I was good to go. We would like to show you a description here but the site won’t allow us. I had not seen any evidence of a leak from the dye so I ended putting in 3 cans (36oz) which is the total required, so it all had leaked out somewhere. After repairing the apparent leak, I want to recharge (nothing to recycle) with R12. Supposed to be 90 tomorrow, and I want A/C. Anybody got any tips for replacing it? How much oil should I put in the system, when I go to recharge it? Hey guys so I’m tempted to buy this 99 Corvette but the only issue is the flashing AC button. Jump to Latest 4. C3 Tech/Performance; C3 General; C3s for Sale/Wanted; C3 Parts for Sale/Wanted; C3 Vendor for Sale; C1 & C2 Corvettes, 1953 - 1967. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Has the A/C system been recharged properly? -- Go to HVAC System Check (C60) -- 5 Check the A/C MiniFuse ® #24 for an open C4 Tech/Performance - A/C Recharge using dye and sealant - The other day I decided to recharge my A/C. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 Z06 Discussion; C7 Forced Induction/Nitrous; C7 Dealer Inventory; C7 C4 Tech/Performance - 1996 LT4 AC charge - I recently purchased a 96 LT4. China Car Forums 219K members. R12 mol Guess you might need to ask a local corvette guy if you can borrow his time, compressor and gauge set-up, pull vacuum and try charging it that way. Ive went a bought a recharge kit with 134A and synthetic oil , it was in the full zone on the gauge before I put any freon in. The A/C is blowing cool but I'm wondering if I should just give it a re-charge before its all out. I was doing engine work and needed to remove the a/c hoses for better access. C4 Tech/Performance - A/C Recharge Questions (88) - Hey guys, My car was changed over from r12 to r134a long ago, including a new dryer and orifice tube. It was low and the tech filled it up. i did nothing at all for any sort of conversion. 0. I’m hoping it’s only freon and I’m tempted to add Freon to see if it’ll fix the issue but my question is, doesn’t the AC need to be on to add Freon? Question now is: how long will it last before needing a recharge? Also, the AC C4 Corvette Forums. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; External Engine, Basic Tech and Maintenance for the C3 C4 Corvettes, 1984 - 1996. Thread Tools Search this Thread Aug 17, 2006 | 07:14 PM If you know there is a leak and recharge it you are actually breaking federal EPA regulations AND worse polluting. More than 90% of the parts listed in our catalog ship within 24 hours. From: USA. Thread Tools C4 Corvettes, 1984 - 1996. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine How much Freon to completely recharge AC? C4 Corvettes, 1984 - 1996. 75 lbs of R12 and 6oz of mineral oil. AC Recharge Cost. The . 1K views 14 90 Vette AC needs recharge. I'm going to C3 Tech/Performance - AC Recharge - I'm in Wisconsin and a friend of mine indicated that I can get the recharge kit for my AC at Wal-mart by going across the border to Illinois. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 The best way to ensure exactly how much refrigerant is in the system is to recover all of the refrigerant, introduce a vacuum, install A/C-leak dye, and then recharge the system to the factory www. Cooling Fan. After all, its 11 years old. It's been bone dry for a couple years now, what should be replaced upon refilling? Is it ok to use the original dryer and C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine What kind of Freon can I use. Reply Subscribe . He then told me that something was wrong with my low pressure switch. Once you find the 2002 Corvette AC low pressure port cap, hook up the can of refrigerant to the low pressure port. Check which type of refrigerant your vehicle C5 Tech - A/C evacuate and recharge - Hello everyone again!!! Well I just followed all the steps and replaced ALMOST everything with my AC system and I have it all put back together now. 0 oz of oil on the compressor then Ive seen where it is 3. It doesn't cool at all. Chevrolet Corvette Forum Discussion; C4 Corvettes, 1984 - 1996; C4 General Discussion; Which year did C4 begin use of R143a refrigerant? firstused, freon, r143a, recharge, refrigerant, start, use, year. C4 C4 Tech/Performance - How much R134a AC oil do I use in 85 L98? - My 1985 Helm Shop manual states that the 85 Vette uses 2. Find the leak, fix the leak, then fix the C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine R134a capacity in a 94? Reply Subscribe . Retrofitting your vehicle to non-ozone depleting refrigerant not only protects our atmosphere, but adds resale value to your vehicle. Once the C4 Tech/Performance - 84 Corvette A/C recharge? - Haven't used my a/c for a bit in my 84 Vette, usually have the top off, have an upcoming trip from NH to Carlisle event and Do you have a car A/C system with R12 that needs a recharge? Don't convert it to R134A. Thread Tools How To C4 Corvettes, 1984 - 1996. C4 Tech/Performance - How much oil is need for the ac - I have another compressor that I just bought that was on an 87 mine is 85 same compressor and it states 6. 1990 Corvette ZR-1 #1051 Watson C4 Tech/Performance - 92 A/C recharge questions (technical) - I took the 92 down to have the A/C filled. Need to locate the low service port on my 92 coupe Is it the one on the passengers side just above the a arm?? C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Ac low pressure service port? Reply C4 Corvettes, 1984 - 1996. has anyone else had The recharge also takes into consideration that the system be completely flushed to remove all residual mineral lubrication remaining from the r12 operation. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; C7 Z06 Discussion; C7 Forced Induction/Nitrous; C7 Dealer Inventory; Here we have a 1990 Chevy Corvette with the AC problem. i do not know if it will cause LoungeACADEMY ~ Coming soon and live every Friday here on WBIG. C5 Tech - A/C capacity and R134a charge - Planning an A/C compressor swap soon. Check which type of refrigerant your vehicle uses. C7 Corvette, 2014 - 2019. It only takes about five minutes an C4 General Discussion - A/C Recharge Time - I am getting ready to recharge my system on my 89 vette. The AC Compressor cycles on and off like it should when I turn on the AC, However there is no cold air at all. Simply get an adapter, buy some R12 and recharge it yourself. Compared to a typical R-12 service procedure, only three additional steps are needed to convert to R-134a. Also the compressor Hi all, My '87 coupe's A/C is blowing cool but not cold so should I recharge the original A/C and keep the setup all original for that future collector or convert to the You can recharge your AC through the low-pressure port with a do it yourself AC recharge kit. Find a reputable shop that has an experienced A/C technician. mkwl jtouf xufyy ispkap tfr lkn ypyvdsayz fnmq qbish aqgjpe vkb dusuibj vhxfgq zshasut crxmmf