Cylinder number 3 misfire.
Trouble code P0303 means: Cylinder 3 Misfire Detected
Cylinder #3 misfire
Miss fire in # 3 cyl.
Cylinder 3 missfire detected.
P0303 : misfire cylinder #3
Diagnostic Trouble Code (DTC) P0303: Engine Misfire Detected (Cylinder 3)
I have a 2001 Dodge Gran Caravan Sport and u encountered the trouble code P0303 which indicates a misfire in cylinder 3. You need to check your ignition wire on 3, your spark plug on 3 and if need be, replace it or try to replace the others too and lastly if the trouble code is still there then you might replace the coil pack as well.
The P0300 code indicates random engine misfiring. The P0303 and P0304 codes indicate the cylinder #s where excessive misfiring is occuring.
Trouble code P0303 means:Cylinder 3 misfire detected
P0303 is cylinder #3 misfire. You need to check the spark plug, coil, etc. Normally a set of plugs wil repair the code. Could also be injector, wiring, or internal engine problem.
Trouble code P0303 means:Cylinder 3 misfire detected
Trouble code P0303 means:Cylinder 3 misfire detected