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Chevrolet Repair/1995 chevy g20 5.7 liter

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Expert: Van - 1/31/2006


Question
Is the blue cap on the accumlator the low side for adding r134a ? thanks

Answer
Hi Bill,
Sorry for the time, but I haven't been able to log on for a couple days.
Yes, the blue one should be the low pressure.
if you take both caps off, you will see they are different sizes.
The hose that comes with a recharge kit will only fit the correct fitting.

Van

Chevrolet Repair

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Van

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I have been maintaining a fleet of approximately 55 light, medium and heavy vehicles for over 20 years. Most are 4X4 pickups and off road fire fighting trucks. Some medium duty trucks. Some military light trucks. I can answer most questions concerning 4X4 engine, drive line, suspension, electrical, and fuel, both diesel and gasoline. Ford, GM, and Dodge, old and new, but prefferably not newer than 99.

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