Questions & Answers for: Chevrolet Astro check engine light

check engine light off by disconnecting the battery. the only thing is that the light may come back on if the computer sees the problem again. i would recomend getting your vehicle scanned to find out

check oil for signs of coolant in it,, fuel filter clogged maybe! and the coolant loss maybe as simple as a leaky hose or bad radiator...worse case scenario is a cracked block. look at you engine oil.

...check engine light. First step is to hook up a computer scan tool and see what codes the computer has. The next step depends on the codes. I had the same problem with my GMC Jimmy only mine was ...

...A & B and turn on the ignition. You check engine light will flash a code to tell you whats wrong. It sounds like a defective temperature sending unit. Search the internet for OBD-1 engine ...

code 0171 and 174 www.engine-light-help.com/generic-check-engine-light-codes.html

...check engine light to come on and the process of finding the cause. When the Check Engine/Service Engine Soon light is turned on the computer control unit (called the PCM) has sensed a fault in the ...

check engine light comes on when turning right when making a sharp right turn check engine light comes on briefly and goes off Interesting !Have you checked to see if it recorded a trouble code ?

Check engine light on for TPS. replaced TPS and the light comes back on with TPS code. put new pig tail on and checked with volt meter and it is ok . light is still on What year,make,model and engine ...

check engine light on with the TPS code. replaced TPS and pig tail and it checked out OK with volt meter. The light still comes back on with the TPS code What else could be wrong that would make the ...

check engine light comes on. after I park the van for a while or after getting fuel, the check engine light goes out,.. usualy before I can get to a shop to get a reading,... finaly got it in, and got