Questions & Answers for: service engine soon light 2004

Service Engine Soon Light on a 2004 Trail Blazer My SES light came on yesterday under what I would consider to be normal driving with no noticeable problems (at least to my untrained eye and ear)... I

for me. I had my tb analyzed at autozone(for free) and found out that it needed a higher temperature thermostat. i changed the thermostat and the "service engine soon" light went out. No problem since

service Engine Soon Light came on took it to Auto Zone came up with gas cap, purchase another that was about four days ago, when I purchased gas cap the guy in Auto Zone said the light would go out by

...service engine soon light come on. 2004 s10 blazer There is a huge number of faults that can cause that light to come on. Usually it has to do with a failed sensor, however, it can be mechanical or ...

...Service engine soon light is on P0128 is the coolant is below normal temperature. P0455 is Evap system detects a large leak. U1041 is communication was lost to brake control module. It is weird that ...

...service engine soon light came on and the codes came up as p205 and p305. I know the 305 is the 5th cylinder but have no clue what the 205 is P0205 Injector Circuit Malfunction p0205 is injector 5 ...

...blazer started sputtering and service engine light soon went on Those check lights have been on all vehicles for31 years nowDid you not check for codes?Diagnose & resolve code related issues ...

...service engine soon light is always on when the ignition is on. The main problem now is that the speedometer analog is not reading while the digital reads and the engine works very fine, the ...