20 Most Recent 2007 Chevrolet Colorado Questions & Answers

notify manufacturer or installer for assistance

Headswitch ? Do you mean headlamp switch ?

First......clear those codes and see if they return before doing anything.Purge valve is on the vent line from tank to engine ,usually in the engine compartment,and vent valve is on the line from tank to outside air,usually by the fuel tank.Don't change any parts until you check them and their circuits with a good scan tool.

When you shft into reverse does it feel like the engine is stalling or just shutting off? Aproblem with the lock up convertor can cause a stall some time when shifting into reverse. Keep this in mind when having your vehicle checked out,

on top of therstator housing

go on line to google --type in GM engine tensions and there will be pages showing sequence and tensions for all chev engines.

Yes, and what is your issue?

50 - 62 psi fuel pressure ! Yes this could be a fuel delivery problem ! It could also be an ignition problem . Take some can spray carb. cleaner an spray in the throttle plate. an see if it keeps on running, if so ,you have a fuel system problem. Do you have a check engine light lit or any other light, security light flashing or on solid ?

No, though there have been reports of the drivers window and door lock system malfunctioning after battery removal. It is possible to remove and replace the battery while the vehicle is running. Just remove the battery cables one at a time and place the cable ends in insulated cloth. Remove the battery and install new battery with reverse installation of cables. You just have to be careful that you don't touch your wrenches to chassis grounds when removing the positive cable from the battery.

Seam like transmission fluid is low. -Start the engine, let it run for 10 minutes to normal temperature . Do not turn it off and check transmission fluid. If it's low add more fluid to full indicator. And try again. Good Luck Mai

Can you explain your question ?A circuit "goes bad" when something shorts out or is overloaded, or a connection fails.

Question edited for clarity and spelling. Question moved to model category. The most likely reason is the reversing light switch which is located on the transmission. https://www.google.com/search?q=2013+chevy+colorado+reversing+light+switch ..

All in the link https://www.google.com/search?q=Chevy+Colorado+IAT+location ..

under dash behind glove box