2004 Chevrolet Silverado 2500HD "flashing check engine light knocking" Questions

...flashing check engine light The computer is probably sensing a soft failure in some component that runs off of engine vacuum like the EGR valve or possibly sensing light pinging in one or more ...

...check engine light stated flashing truck lost power pulled over truck shut off will run but spark knocks will not take all the gas smelled funny exhaust smell,oil pressure was fine ,oil was ...

...to be too thin.if oil and filter been changed.if you see check engine light flashing code scan for faulty knock sensor. if you see low oil light flashing engine knocking damaged  to engine

...flashing check engine light means that your vehicle is having a catalytic converter damaging misfire ! Spark plug problem , coil , ignition module , injector breaking down electrically un a load . ...

Check Engine light comes on while the DPF status light is flashing, it means you need to perform a parked regen right away. DPF Lights ' What to Look for When They Come On Tracey Road Equipment https:

...check engine light is on, the engine sounds like it knocks as I accellerate and the shift diff. lights blink after driving 25 or 30 miles. The engine is probably making a knocking sound because the ...

...check engine lite flashing usually means you have a dead misfire, you will be able to figure what cylinder is in trouble 1-3-5 are on back (fire wall) and 2-4-6 on front(radiator) when a knock sensor ...

...check engine light is not a big deal unless it's flashing. A knock sensor is never bad and if it was, it's no big deal either. Just $600 to replace for nothing. Go to this site and read files & ...

...flashing check engine light means to get your attention as the engine is misfiring as well as having some sort of "fault" The only reason that light comes on at all is that your vehicle is exceeding ...

...check engine light started to blink so I stopped. Then when I went to go again the engine started to knock. If anyone can help that would be great! When a check engine light flashes you are dealing ...