Questions & Answers for: Jeep Liberty fire codes

...fire codes remove exhaust runs now replace cats same prob while checking with scanner start jeep runs at wot now whats up change your timing belt and replace your bad plugs make sure sensor on plugs ...

2002 Jeep Liberty Renegade started car this morning very cold cold Car started rough now the engine is making a clicking noise have you checked the oil it may be low on oil or you may have a bad ...

2002 jeep liberty. Codes P0300,301, 302 P0300 - Random/Multiple Cylinder Misfire Detected Basically this means that the the car's computer has detected that not all of the engine's cylinders are ...

...CODES P0300 AND P1128 ARE SHOWING UP? po300 is random miss fire doubtful two O2 sensors bad at one time most likely coolant temp sensor is bad causing engine to run rich this will cause O2 sensors to ...

...codes coming up po120,po300,po130po128,po132 and p131 multiple code issue (evaporative, catalyst efficiency, and miss fire)doubtfull all 1 source of error but draw attention to the miss fire code ...

engine turns over but won't start FUEL / AIR AND SPARK? FUEL LEVEL AND ARE INJECTORS FIRING WAS THE SERVICE ENGINE LAMP ON LAST TIME IT RAN? CHECK FOR ANY CODES ANYWAY

...3.7 my #6 cyc keeps coming up miss firing changed plug and put used coil in and still comes up a misfire code , could a number of things ,bad plugs , the number one thing is the cat is going bad get ...

...all due to codes pulled. still, have to give gas for vehicle to idle. New codes are 112 Backfired through motor before replacing cat's. backfiring is an indication of incorrect spark firing ...

3.7L firing order http://www.wk2jeeps.com/wk2_engines.htm 3.7L Engine Firing order: 1-6-5-4-3-2 (fsm quote) why? cam or spark? its hard coded in the pcm in all cases. only coil packs matter (wired) ...

fire. I swapped the #2 and #1 spark plug to determine if the issue was plug, or coil related. Plugs looked good and no codes. The concern now is the loud snapping noise. It is not an electrical sound.