SOURCE: S10 pickup misifirng when light highway load
I had to rebuild my engine at 97000 miles cuz of low engine oil pressure and bad berrings
SOURCE: 1998 Cavalier No Spark in cylinders 1 & 4
ignition mod. grounds,pcm or timing belt could all be it but, I would have to look at timing first.
SOURCE: 1998 Chevy s10 4 cylinder running rough
1- check there is spark come from spark wires
2- check the fire timing by looking for every wire in the right place
3- check there is injector signl
4- check for any vacuom leak
5- try to clean the MAF by brake and parts cleaner
6- try to reset all the code and see what will come after that
SOURCE: 2001 Chevy Cavalier Misfire
Have you made sure your getting spark on every cylinder from the coil pack?
SOURCE: need to know what bank1 sensor 1 is-ie. Which O2
The Simplest way to describe this, is to tell you BANK 1 is in the ROW OF CYLINDERS on the DRIVER SIDE and Sensor 1 is the FIRST 02 / Oxygen sensor after the EXHAUST MANIFOLD of the DRIVER SIDE.
Heater Circuit Malfunction as Long as you are Speaking of the SAME SYSTEM, it is Simply the HEATED OXYGEN SENSOR at this Location. I am Positive of this Answer as I Researched it from a Most reliable Source, AND from MY own Knowlage Because Chevrolet is My Favorite from the Start of My Career
Please Reflect your Satisfaction with My Answer as you Close your Page by RATING Me Good Ii would Appreciatethis Very Much, and I am Happy to have Helped you with your Problem!!
make sure the distributor rotation is check
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