CHECK ENGINE LIGHT IS ON

1996 Chevrolet Suburban

Tiny

Anonymous

February, 26, 2013 AT 2:39 AM

Check engine light is on. Had it scanned and code reads engine misfire. I dont knw where to start any ideas? Need too clear codes too pass emissions. Thax





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1 Answer

Tiny

caradiodoc

February, 26, 2013 AT 2:55 AM

What is the exact code number? That will indicate which cylinder is causing the misfire. Code 300 is random cylinder misfire. Code 301 is cylinder number 1 misfire.

Spark plugs and wires are the most likely suspects, but on high-mileage GM products injectors are common too. If you suspect an injector, swap two of them and see if the misfire moves to the other cylinder.

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