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#1
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a/c problem 1997 venture
Hi, when I bought the car the condensor of the A/C had a leak (not working).
I replaced it and have it tested and filled now, no leaks. No cold air though. When I push the A/C button the sound of the motor changes. If I look at the compressor (the part at the drive belt, right name correct?) the middle part is not moving, I can move it by hand when the engine is off. Checked the fuses and relay and that is fine, replaced the relay with the horn relay. The 2 blowers at the radiator where in operation when I started, was hot outside and they kicked in right away. Can I measure something at the compressor or bypass for testing (read something about a newer model where you can make a bypass for testing.)
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1997 Chevrolet Trans Sport 1966 Ford Mustang cabriolet From the Netherlands |
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#2
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Re: a/c problem 1997 venture
Please don't bypass system- you risk electrical damage to your car's computer!!
You may have a low charge refrigerant code set- unhook neg batttery terminal for 10 seconds toreset code- then compressor should come on if it has refrigerant in the system. Other than that, the compressor air gap may be too wide-
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Automotive A/C Engineer with: '99 IH 4700 Toy Hauler (2) '95 GEO Prizms both maroon '99 GMC Yukon '95 Chev 3500, 454 Dually Crew Cab- 145k miles- Wife's Camel trailer puller. '94 Astro- 370k miles '94 Firebird Formula- 5.7L 180k miles- gone- '92 Chevy Lumina Van 3.8L 264k '86 GMC S-15 - 2.8L 154k '87 Buick Park Ave . 187k '86 Buick Park Ave 3.8L 199k miles- gone '77 Chevy Vega- 2.5L 175k miles gone but not forgotten '68 Camaro 396 4 spd RS/SS -72k miles- |
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#3
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Re: a/c problem 1997 venture
Battery unhooked, no change.
Measured the voltage at the connector of the compressor, when airco switch is on I measure 14 V so that part is working. I don't have a measuring tool for the air gap at the moment, will get it. So if the air gap is ok, is the compressor fixable or should it be completely be replaced?
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1997 Chevrolet Trans Sport 1966 Ford Mustang cabriolet From the Netherlands |
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#4
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Re: a/c problem 1997 venture
If air gap is okay, then you have a compressor coil problem- which is also replaceable--
If air gap is too wide, then you can adjust it with a "borrowed" tool from Autozone.
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Automotive A/C Engineer with: '99 IH 4700 Toy Hauler (2) '95 GEO Prizms both maroon '99 GMC Yukon '95 Chev 3500, 454 Dually Crew Cab- 145k miles- Wife's Camel trailer puller. '94 Astro- 370k miles '94 Firebird Formula- 5.7L 180k miles- gone- '92 Chevy Lumina Van 3.8L 264k '86 GMC S-15 - 2.8L 154k '87 Buick Park Ave . 187k '86 Buick Park Ave 3.8L 199k miles- gone '77 Chevy Vega- 2.5L 175k miles gone but not forgotten '68 Camaro 396 4 spd RS/SS -72k miles- |
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#5
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Re: a/c problem 1997 venture
Hi, the air gap is ok, so I will have to replace the compressor coil.
Do you know where to get one? Searched ebay but was not there. I live in the Netherlands so I will need some online store.
__________________
1997 Chevrolet Trans Sport 1966 Ford Mustang cabriolet From the Netherlands |
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