Questions & Answers for: Chevrolet Venture 134a

location of low pressure port A/c to added 134a looking for location for low pressure port to add 134a to the a/c Down low between the radiator and the engine. Look for the cap. Very hard to reach ...

...help with this one. Or maybe a mechanic friend. There's so many things..... For example the 134a (freon) may have leaked causing the Low Pressure Cut Out Switch, (in the hose under the hood) ...

...what the probel is and if it lies with the compressor The a/c compressor will not come on if the 134a refrigerant in your a/c system is low.Have someone put a gauge on the system to check ...

I have a chevy venture 1998. I put freon 134a in the low valve near the radiator in the front of the van. It blows cold air in the back of the van but not in the front. Is there another valve to put ...

...the exhaust manifold so you can burn your hand easily.DO NOT add Freon to this system.It requires 134a refrigerant only.Be aware of aftermarket "refrigerants" with a EXPLOSIVE sticker or label on ...