Questions & Answers for: Cadillac p0303

general mis-fire detected code the others relate to specific cylinders, P0302 is cylinder 2 misfire P0303................3........ p0305..................5........ I would check your spark plugs first

p0303 1996 Pont Grand Prix have done plugs, wires, coils, injectors, intake gaskets, EGR, & computer... compression is fine spark is fine this car was famous for having bad intake gaskest and they

i have a misfire on number 3 on 97 deville, if i change the coil will the car run better? A code P0303 may mean that one or more of the following has happened: Faulty spark plug or wire Faulty coil ...

...u tell me what they are or a website to find out thank u P0300 is multiple engine misfire detected P0303 is misfire in cylinder 3 P0305 is misfire in cylinder 5 P0343 is camshaft position sensor A ...

CHECK ENGINE CODES P0303, P2179 CODE P2179 ON A CADILLAC CTS 2006

...----------------- Car misfires and error code P0306 and P0303 is shown?

2004 cts 3.6 cel light on I have 3 codes P0201, P0300, & P0303. I checked all worong from the the injector harness connector to the injectors. it was ok. I checked all 6 injectors and #1 had ...

2008 Cadillac CTS returning P0303 after replacing spark plug and coil pack Was getting codes P0300, P0303, P0304, P0305. Changed all spark plugs and coil packs on 3,4,5. Still returned P0303 so I ...