I need some help. I have a 2004 Chevy colorado 4 cyl. base model. I am throwing code P0449 Evap emissions control system vent valve/sol malfunction. I changed the canister vent valve and cleared the code. I drove the truck to work (52 miles) without shutting the truck off and the code didn't...
:mad2: Well... I just can't seem to get this truck running right. She idles fine and cruises good, but when I get up to about 50 or 55 mph and 2000 rpm the tach needle starts going nuts like someone is feathering the pedal, then the tach drops to nothing like I took my foot off the pedal, but...
Well here I am again begging for help, just can't seem to get it right. I blew out the fuel line from the engine side of lift pump to the fuel filter. Now I can't keep fuel in the fuel housing, it pumps up to the filter, and only runs until the fuel housing is empty. did I possibly blow...
Ok heres my problem, Have a 97 chevy silverado pickup with a 6.5 vortex diesel engine. It has been sputtering and I can't figure it out. I have replaced fuel lines from the tank to the lift pump, new lift pump, new black box (now grey) which i moved to the top of the manifold with a heat sync...