2004 Chevrolet Express "evaporation" Questions

Where is orifice tube on 2004 Chevy express? Should be in the upper line that goes into the evaporator

rear air a/c 1999 express van 1500 rear air is warm, front air is cold Probably plugged or failed expansion valve on rear evaporator. Both front and rear are plumbed in parallel so if the front is ...

where is the evaporator drain tube on my 1998 express van You should find it on the engine side of the fire wall, passenger [RH] side down low near the bottom of the wall. Usually it's a small, short ...

i checked the codes and one comes up its po446. i dont under stand what it mean so i cant fix it to get the light to go out. P0446 Evaporative Emission System Vent Control Circuit. The following are ...

what does po440 on a 2003 saturn vue mean with a service engine soon light on That is a problem in the evaporative emission control system. Could be anything causing it Clogged filter in the charcoal ...

Where exactly is the orifice tube located at on a 1996 (DOHC v6)? Please try to give a good amount of detail to your answer. it's in the high pressure liquid line. A/C Evaporator Core Orifice The A/C ...

Trying to put a new vapor canister in 95 grand Marquis.I got two lines running from engine to plug into canister but my connection has two plugs for my lines but on canister still a open hole nothing ...

toyota echo won't start code 440 441 446 went to start my car and didn't start so code that came up were 440 441 446 Error Code: P0440 Fault Location: Evaporative Emission (EVAP) System - ...

Which way does the orifice tube go? Orange end or white end to the firewall? 9 is the orifice. Freon is headed toward the evaporator in the car. The orifice has an arrow on it. Good luck, please rate.

how do you replace the evaporator core for the a/c? on a 1994 gmc p/u truck, I've already have the dash out having promblems removing the duct work, what's next? or is there a maunal that will show me