2004 GMC Sierra 2500 "spark" Questions

...pump, the fuel pump needs replacing. C. Checking Timing Belt Test for compression by removing a spark plug and insert a compression gauge. Crank the engine over about 5 seconds the gauge should ...

how do you remove spark plug wires from spark plugs they make a special plug boot tool that aids in breaking the bond between the plug and the boot, any auto parts store has them, about $5-$10 ...

Miss fire code on computer my mechanic has moved coil packs to different cylinders ,replaced spark plugs and crank sensor.The truck seems to run just fine but after 4 miles down the road the check ...

...to go to the old way of finding out where to start locating the problemm. Gas supply or ignition ( spark) problem. What was missing when it quit.? Gas or spark or

...then is something related to the computer. Can cause stalling, Bad fuel, clogged fuel filter, bad spark plugs, bad spark plug wires, bad O2 sensor (would cause a check engine light) bad ignition ...

...on crank there should be alignment marks crank till they align thats tdc!!!GOOD LUCK!!! Remove #1 spark plug. Stick your finger in the hole. Have someone tap the key until you feel a noticable

I want to replace spark plugs (8) and wires on my '84 GMC pickup I want to replace spark plugs (8) and wires on my 1984 GMC 3/4 ton pickup truck. It has the "electronic ignition" type distributor. I ...

What is the spark plug gap for a 2004 GMC Sierra 8.1 liter V8. .060 (In thousandths of an inch) Caution! Gap is not adjustable on certain plug brands. Torque the plugs with a torque wrench no more ...

...sat on grass or gravel then moisture has gotten into the engine and causing a short probably in the spark plug wires or distributor cap is cracked. Trucks and cars should never be stored on grass or ...

2004 GMC sierra cylinder miss fire code 3,5,8 are cylinders .code says miss fire and the amount of times.truck has 68,000 miles Have you put new sparks plugs in it. If you havent I would try them ...