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Check engine light blinking
#1
Check engine light blinking
My 2000 Silverado z71 check engine light blinks when i accelerate and loses power bad, i changed all the plugs and wires but it is still the same. Any input would be greatly appreciated.
#4
Try pulling spark plug wires off one at a time reinstalling them after you pull it off and Listen to the engine as you are pulling them off. If you pull the spark plug wire off of spark plug and it misfires more, its good. If you pull the spark plug wire off and nothing changes you found the source. Chances are you have a bad coil.
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