2008年7月22日 · I need an A/c diagram showing all vacuum's and hoses and all the duct work and how the doors work on the recirc air setting (max A/C). I cannot figure out which door is fresh air and the door for max a/c. Thanks guys!!!

Find your Corvette part or accessory fast. We specialize in restoration of C1, C2, C3, C4, C5 & C6 Corvettes. Download complete Corvette diagrams and catalogs.

Volunteer Vette Products is located in TN and offers corvette parts and accessories for your corvette from 1963 to 2004. Browse our site to find your part.

2020年10月29日 · has anybody got a good readable diagram for the vacuum lines (cruise, hvac, etc) for a 96 c4 lt1? That's the best I can do. Good luck. The factory service manual for your car is available from RockAuto for $20. If you plan on doing all your own repairs and maintenance it's worth every single penny.

2009年4月28日 · On my 93 C4 can't find A/C relay under Instrument panel. Any idea where it could be hidden? From clutch dark green wire goes to green ecm conn pin1.

2008年4月28日 · The 1985-1989 Corvette without an auxiliary cooling fan should have a 12” pusher fan installed in front of the A/C condenser. 1990-1993 Corvettes should have the primary and secondary fans on when the A/C is on. These cars require an additional relay. The A/C accumulator should always be replaced after the system has been opened.

HEAT & AC. Browse C4 Heat & Ac Parts; Controls. 1984-1996 Heat & AC Controls; 1984-1996 Dash Vents; Ducts & Outlets. 1984-1996 Door Defrost Vents; Compressor. 1984-1996 AC Compressor; Misc. 1984-1996 Air Conditioning System; 1984-1996 Air Conditioning System; Interior. CARPET. Browse C4 Carpet Parts; Convertible Carpets. 1986-1987 Convertible ...

2011年2月7日 · I'm sure that the vent is supposed to be hooked to the air cleaner and I don't see the check valve for the ball and the black 1/8" line that's coming out of the passengers side by the blower I believe is the A/C vacuum line. It comes out of a "spit loom" with the pressure cycling connector and the heater control valve.

2018年11月11日 · Opening the throttle plate (a large hose) and engine work (vacuum) is decreased as the air pressure differential becomes damped behind the throttle plate due to the abundant ambient air supply in front of the throttle plate. Different mechanical devises with actuation derived by vacuum may have different vacuum (and timing) needs.

2006年10月2日 · C4 Tech/Performance - '96 HVAC Vent Control Problem - I had trouble with the C68 HVAC in my '96 coupe recently. All the air blew out the defroster and floor vents, none from the front vents regardless of the mode selection on the control panel. Yes, the check valve on the engine was bad, fell apart in my fingers, but...