Questions & Answers for: jeep cherokee p0303

Plugs, Cam sensor, Crank sensor, 3rd injector. and I still have code P0303. Jeep is missing .. 6 cylinder 2001 grand cherokee Check the cylinders Commpression. over 115 psi is good, 120 psi is normal

...jeep grand cherokee and the ODb II is giving me codes of p0303 and p1762 and p1763. Looking for a direction to go. I founf one site was telling me that the p1763 and p1762 was a high or low voltage ...

cherokee check engine light came on drove home parked now will not start will crank ok checked engine codes p0303 comes up any thoughts Sounds like you have a fuel pump or distributor gas and or spark

...JEEP GRAND CHEROKEE MISFIRE #3 (CODES P0203 & P0303) CHECK ENGINE LIGHT COMES ON VEHICLE CHUGS THE PCM HAS BEEN CHANGED BY DEALER A HEAT SHIELD HAS BEEN PUT ON THE FUEL INJECTOR AND SPARK PLUGS ...

2003 jeep grand cherokee larado showing a code of PO0303 what is this? P0303? this would be a cylinder number three misfire.

a 2003 jeep grand cherokee P0303 means misfire on number 3 cylinder. It could be a spark plug, spark plug wire, coil pack, or maybe fuel injector. What ever it is, the number 3 cylinder is the problem

wondering what code p303is, i failed inspection because of it Misfire on cylinder #3 -- http://www.obd-codes.com/p0303 you mean P0303? I couldn't find a P303. It's a misfire in cylinder #3. Probably a

jeep cherokee 6 cylinder engine light 1999 jeep cherokee 6 cylinder engine light stays on, checked codes. code P0303 comes up. What can be the problem and possible solutions. 1.Plugs 2. Vacuum leak 3.

04 Jeep Grand Cherokee/ P0303-possible vaccum leak have changed plugs and coil packs That code i think is a Cylinder 3 misfire.

...jeep cherokee it means only, that combustion energy on cylinder 3 is weak. it can be : bad spark. #3 bad fuel ratio (lean or too rich) #3 (injectors) bad compression. #3 we find it by doing tests, ...