1993 Jeep Grand Cherokee "fuel spark" Questions

spark and fuel. and it won't start spark to all 6 cylinders' compression good is first. all 6 then spark x6, if PCM sees no spark? it CUTS fuel by DESIGN. (logic) the fuel. if you have spark, the test

...fuel and spark.. #1. to check if your getting spark you want to use a pair of pliers with rubber grips( if not you will get shocked ) then pull one of the spark plug wires off the plug (and if you ...

...SURE FUEL FILTER BEEN CHANGED AND FUEL PRESSURE IS 39 - 41 PSI. CHECK FOR FUEL SPARK SEE WHAT GOING ON, VECHICLE NEEDS FUEL OR SPARK TO RUN IF ONE NOT WORKING ENGINE WILL NOT

...fuel and no spark, or you could have no spark and no fuel.  Until we know these things, the best anyone can do is GUESS. Please see my tip at ...

fuel filter? TO REPLACE SPARK PLUGS YOU REMOVE COIL PACK MOUNTING BOLTS THEN REMOVE THE COIL PACK WITH BOOT OVER THE SPARK PLUG.YOU HAVE 6 INDIVIDUAL COIL PACK TO EACH CYLINDER. YOU NEED A 3/8 RATCHET

...low pressure. 28psi is min. (generic, inj. spec. not Jeep) the gauge to do that is $20 in fact the 3 guages, needed are $20 each. fuel, spark , compression. the tools are about 1hr. shop labor

...but will not fire.gas guage wont move and gas light stays on check and make sure you have plenty of fuel in the tank. gas light should not be on as long you have plenty of fuel in the tank unless you ...

...test for lost spark x6 (and at coil) lost fueling, Spark trips dry test. flooding, spark tips dripping in raw fuel, test. so ever get a tune up,or just driving it till it drops dead, like most

...fuel. 3a: are spark pug tips soaking wet in fuel;? yes, its flooded, (wideopen throttle, cranking) unfloods it. keep in mind, flooding can happen on 1 cylinder only. MPI or all. watch scotty do his ...

...fuel, why worry spark.? and not just fueling.? now lets do fuel, step one is fuel pressure, not squirt tests.or dribble test. a real tool called,a fuel pressure gauge that works, and nothing else, ...