1999 Jeep Grand Cherokee "codes misfire" Questions

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...misfire codes will be taken care of. Be sure you read this, Dodge Ram 1500 Running Rough before replacing the spark plug wires, or if you have already replaced them. Hope this help (remember comment ...

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...misfire codes Changed plugs and dry gas There are several different things that could make it misfire ! not just plugs ,does it have plug wires or is it coil on plug coils. Could have a coil breaking ...

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Question about Jeep Grand Cherokee

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...misfiring i replaced plgs wires cap rotor iac sensor the codes its showing are injector faults multipul misfire im lost plz help sounds like an injector problem, That will cause multiple misfire ...

Question about Jeep Grand Cherokee

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kinda putters then engine light came on and its giving me a code p0303 p0303 is a mutible engine misfire on number 3 cylinder. the best fix, A code P0303 may mean that one or more of the following has

...i have changed plugs wires cap and rotor and ran a good fuel addtive. what else could be throwing misfire codes Check the camshaft position sensor. They are notorious for causing these

Question about Jeep Grand Cherokee

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2001 grand Cherokee 4 x 4. Code P 03005 p0300 is on all cars, with this code, misfire random. p0305 (typo) is cylinder 5 , only misfiring. 3 causes, ask.

...codes and their respective definitions are below. P0300 - Random/Multiple Cylinder Misfire Detected P0305 - Cylinder #5 Misfire Detected P0351 - Ignition Coil A Primary/Secondary Circuit Malfunction ...

Question about Jeep Grand Cherokee

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...codes said misfire on cylinder 1,2,3. I checked for vacuum leaks but nothing recently had a tune up so spark plugs are good, throttle position sensor maybe six months old and i just changed the idle ...

Question about Jeep Grand Cherokee

1 Answer

...codes,says #3 & 6 misfire. changed coils. but still have light and runs rough at 65-69 mph. A little rough at stop. why would someone even start with changing the coils...usually a misfire is due ...

...misfire on #5 cylinder after clearing all codes vehicle had other codes but all have been repaired it sounds like it could be number 5 injector. I suggest you swap number 5 injector with one of the ...

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