2005 Chevrolet Colorado "chevy emission" Questions

chevy colorado code 420 and 496 what do the codes say the problem is? code 420= Catalyst system efficiency below threshold(bank 1) code 496=Evaporative emission system-high purge flow. Hope this helps

...chevy Colorado z71 4x4 3.5l looking from the front of truck . .It's on the side of the engine under intake manifold in the middle between the starter and the alternator . Evaporative Emission (EVAP) ...

engin light is on Chevrolet Colorado 2005 chevy colorado engin light is on the check engine light can come on for any number of reasons mostly emissions related problems. the first step is to identify

Chevy Colorado - diagnostic says "PO455 Evap Emission Control System Leak" Not sure where to look or fix Code P0455 means there is a vapor leak in the fuel system, this could be a bad vent ...

My 2005 chevy Colorado. Will start isles really rough but as soon as you try to take off it dies I don't know what's wrong with it engine light came on airbag light the answer light all came on so ...

Chevy Colorado Crew Cab - 4 Cyl. 2wd- I'm looking at trying to get rid of the check engine light that has become a nuisance. It first started when I had to get my emission tested here in Illinois. The

...Chevy Colorado Truck. Gas tank filled and fuel gauge indicator dropped to 1/4 full, when truck is idling fuel gauge drops to empty and low fuel light comes on. Suggestions? Thank you. Check and or ...

...emission test? 1993 Chevy G-20 6 cylinder. When I run a diagnostic the code that keeps coming up is 12 which is nothing. My Co is above 3000. Apart from being a 30 year old gas guzzler with 500,000 ...

were can i view 1980 chevy truck emissions diagrems or hose looking to view emissions diagrem for my 1980 chevy truck it is a calif truck with a carb G'day mate HAYNES are the best manuals ive found ...

...Chevy impala to pass an emission test. I went for an emissions test for my 2008 Chevy Impala but didn't pass because of the DLC somehow not connected or that's what I was told at the emissions . So ...