Questions & Answers for: Jeep p0303

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Question about 2001 Grand Cherokee

1 Answer

Jeep Hesitates. P0303 code I've replaced Coil Pack, Plugs, Cam sensor, Crank sensor, 3rd injector. and I still have code P0303. Jeep is missing .. 6 cylinder 2001 grand cherokee Check the cylinders ...

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I have a ODB II code reader giving p1763, p1762, p0303 I have 1999 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 ...

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...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 not ...

need to know where canister is located on 2000 cherokee sport it shows codes p0455 and p0303.need help please. it should be under car by fuel tank.depending on what year jeep and model.

...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 spark plug ...

Question about 1999 Grand Cherokee

3 Answers

...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. Injector ...

Question about 2001 Grand Cherokee

2 Answers

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

Question about 2001 Grand Cherokee

1 Answer

...cyl 1,3,5,7. After running about 1 minute, misfires disappear. Code p0300, sometime accompanied by p0303 P0300 is Multiple Misfire and P0303 is one specific misfire in the cyl #3. A code P0303 may ...

Question about 2001 Cherokee

1 Answer

misfire p0303 p0303 cyl misfire detected 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 ...

Question about 2000 Grand Cherokee Laredo

1 Answer

code p0303 spark plugs are fine p0303 refers to cylinder 3 misfire==causes --engine mechanical fault--wiring--ignition / fuel system--injector--ECT/MAF sensor--ECM when chasing misfires remember that ...

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