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2006 Chevrolet Colorado - Page 5 Questions & Answers
Fluxuating idle
You may have a dirty Idle Air Control valve that has carbon build up. These are often easy to remove (couple screws) and clean using either Carb and Choke cleaner or Mass Air flow sensor cleaner (Warning! Spray on a rag and then use the area to clean just the rubber tip of the valve. You should also clean the orifice where the valve mounts into the throttle body to allow smooth operation. Might be best to remove air inlet hose from the air filter box to the throttle body and clean the throttle plates at the same time also by spraying rag and wiping them down.
Why engine does not start ?
Check out this site... the car is on it for having this issue. if you are unsure you can email them they have great customer service
Door
Check fuses first then if thats not it could be relay which or door lock switches.
Engine miss
hot or cold engine, both?
idle only?
light cruise only
up hills fast ,?
did you give the 2006 engine (no size stated) a full tuneup.
How do i get new door keys?
Dealer items. You can have them copied but that threw the alarm in mine. Best bet is to use the fob and only use key to start.
2006 chev colorado Oxygen sensor burns out
Interesting.Are you getting a trouble code for the sensor ?Under normal conditions the tip inside the exhaust will look burned from the high heat of the exhaust gas, but nothing should be melting.A fuel injection system can not vapor lock, but a leaking injector can cause the exhaust to be too rich. Same thing if the air filter is clogged up.
The truck will not start
mine "will" do this - it is related to the passlock anti theft system - you can wait appox 10 minutes and it will start - the only way I have found to stop this from happening is to turn the key first and then push in the clutch to start and it starts everytime - if you have an automatic maybe you could change your starting "routine" order and get the same results.
Do you need to resetreplacing an engine coil the computer after changing an engine coil?
To shut off the check engine light you have to clear the code out of the computer. Or continue driving it till it goes through 3 drive cycles without seeing a concern and it should shut of, if the coil repaired the concern.I always reset the computer and the k.a.m (keep alive memory) when I do c.e.l repair. Some vehicles still running in fail safe mode if this isn't do
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