1991 Jeep Wrangler "replace spark plugs" Questions

...Spark Plugs Jeep 4 0L Easy job. Remove bolts holding coil pack. Disconnect Plug from Coil Pack. Remove sparkplugs. Check Gap on new plugs. Install them and put the coil pack back on. Just did it ...

1988 Jeep Wrangler starting problems. I replaced the ignition module, spark plug wires, coil, distributor module, and my jeep will not start. It gets fuel, turns over, but still not starting. It is a ...

...spark plugs on my 1999 Jeep Wrangler with a set of Bosch Platinum Plus plugs. The engine shortly after started to tick loudly whenever the engine was under load (going up a hill, pressing on the gas ...

...spark plugs and wires. new engine ran a little rough and had a check engine light for a o2 sensor. after replacing the o2 sensor, the new engine ran great. after two weeks of driving it, the engine ...

...I replaced spark plugs, light was off for a while, now back on. Before I replaced spark plugs, it was missing, and acting weird around 2500 rpm try cleaning egr valve ,dont replace just clean ...

spark? What next? First replace the distributor cap, spark plugs wires and spark plugs, if you are still having the problem the ignition module is probably failing they have a tendancy to heat up then

Spark plug number 1 and 6 doesn't spark Ford Au Series II 2001 model. Already changed spark plug, coil, computer, sensor. Hi, Now replace the distributor cap and way ya go! Frankster016

...spark plugs / switched fuel injectors and was told by mecanic ihave spark I would check again on the spark you have fuel and compression and spark it should hit, I have had a plug that would show ...

...spark plugs, spark plug wires, had new catalytic converter & exhaust put on drove it home, ran good. When I got back in it started it, it just died and cannot get it started, also replaced ...

...spark plugs/wires/rotary and I've run a cleaning solution through the fuel system checked the cylinder compression and switched the injector from cylinder 2 to cylinder 1 and still get the misfire ...