Questions & Answers for: p303 code saturn


Question about 2003 Spectra

1 Answer

...P303 code on my 03 kia spectra. When i start car or when it is in idle, it runs great. When I put a load on the engine, I get a misfire and check engine light flashes. Replaced Plugs, Ignition coil, ...


...code p303 is a cylinder 3 missfire I woul first check the coil and then the ingnition module, Then if this dont work you could have a bad injector. If after testing and still no fix you should check ...


...code p303is, i failed inspection because of it Misfire on cylinder #3 -- you mean P0303? I couldn't find a P303. It's a misfire in cylinder #3. Probably a spark plug or ...

...Code P303 shows. I also hear a sound like a vacuum leak but cannot find. I Changed plugs and the plug wire on #3 tested ok.cannot get at the injector to check because of the intake manifold First ...

P303,P0734,0745, codes Jaguar S-Type bj,2000 P303 = Cylinder 3 misfire P0734= Gear 4 incorrect ratio 0745= Pressure Control Solenoid A Not sure if you just wanted to know what the codes were, or how ...

Question about 2000 S-Type

1 Answer

...+ cutting off. Was getting p170, p171 intermittently for a while then noticed driving issues when p303 & p304 codes started appearing. I read several forums and cleaned EG ports, replaced the ...

Question about 1997 Explorer AWD

3 Answers

...code p303. Vehicle bucks at times, uses lots of gas. Believe it may be 02 censor, spark plugs and wires tested ok. Any Idea code says #3 cylinder misfire, check the coil pack for this cylinder to see ...

...p303 p304 (misfires) and p402. Took it to shop and they said distributer or catalytic converter. Someone else told me might be spark plugs, spark plug wires or fuel filter. Just had spark plugs and ...

...code p300 p303 and p305. guess it is time to replace the cylinder head? yeah, it is time to replace your cylinder, because the P300 meansRandom/Multiple Cylinder Misfire Detected, the P303 means ...

Check 3 codes at once P301, P302, P303 On ford 3.0 V RUns barely getting Codes P301, P302, P303 What is common to all 3 cyclinders that causes this Those P300 codes are cylinder misfires from bad COP ...

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