Questions & Answers for: GMC broken spark plug

spark at the plugs. Broken plugs do not produce sparks at the center contacts Replace as needed. 2 Check your ignition coils if this is still O.K. The coil supplies the spark plug thru the distributor

i have spark from coil to cap.no spark going to wires.rplaced cap and rotor and module.still no spark to plugs New plugs are needed. They could be broken inside, even if they look OK from the outside.

broken timing chain Is the fire and fuel actually reaching the combustion chambers, or just to the coil and fuel regulator. If fuel and spark and compression are all present, and the timing is correct

...have a broken timing chain. If it is turning and there is no spark, it is probably bad spark plug wires, spark plugs, distributor cap, rotor, camshaft position sensor, or crankshaft position

Broken spark plug coil bolt While I was changing the spark plugs in my 2006 GMC Canyon, one of the spark plug coil bolts broke while I was tightning. Replacing the coil bolt is no problem but how to ...

...heats. do i start by replacing injectors and rebuilding throttle body? had just done fuel pump, spark plugs and spark plug wires before this started look for broken vacuum hose that runs the map ...

Spark plug wires incorrectly installed, Try this.. Open the hood at night and look for the plug wires leaking.. you are looking for sparks.. I would look for disconnected Vac. hoses, broken or cracked

2003 gmc broken spark plug If it is broken, you will need to replace it. A broken spark plug will ground to the engine making your vehicle drive poorly.

...what operate the injectors? something is stopping the fuel and spark items that prevent those things are broken timing belt /chain problem cam/crank position sensors immobilizer problem ECM ...

or more. have you checked the timing belt for broken Check out the camshaft position sensor - if inoperative you will not get spark to your plugs since no voltage will go to any of your ignition coils