
P0303 Diagnostic Trouble Code Discussion for September 2014
Cylinder 3 Misfire Detected
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2003 Hyundai Sonata GLS 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: KMHWF35H93 P0303: Cylinder 3 Misfire Detected. This car had same symptoms a year ago. All cylinders indicate misfire. Car was returned this year but while codes were present, motor ran well, reset MIL status and after a few days the problem reoccurred, vehicle was returned but still runs fine. Are EVAP val... |
September 03, 2014 | |
2003 Hyundai Sonata GLS 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: KMHWF35H93 P0303: Cylinder 3 Misfire Detected. This car had same symptoms a year ago. All cylinders indicate misfire. Car was returned this year but while codes were present, motor ran well, reset MIL status and after a few days the problem reoccurred, vehicle was returned but still runs fine. Are EVAP val... |
September 04, 2014 | |
2002 Volkswagen Passat GLX 2.8L Poor Idle Quality, Misfire VIN: WVWRH63B72 P0303: Cyl 3 missfire. Hello everyone I have a 2002 VW Passat, 2.8 V6 ATQ engine. Odd Issue, I am a VW veteran and this one has me stumped. Vehicle has new bank 1 and 2 cam adjusters, timing is dead on, used cam bar and lock pin to time engine along with the proper procedure. at Idl... |
September 11, 2014 | |
2009 Audi A3 Quattro 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out VIN: WAUKF78P89 Car towed in with engine light, edc light and smoke and fuel from tailpipe - checked low side fuel pressure ok - pulled spark plugs #3 fuel soaked - check injector ohms 1.7 for all four - It looks obvious as a bad #3 injector, but feel I might be missing somet... |
September 16, 2014 | |
2005 Subaru Forester XT 2.5L Misfire, MIL Lamp on VIN: JF1SG696X5 P0303: Cylinder 3 Misfire Detected. Hello everyone, I have a subaru that started off as a hard start and a mil setting the misfires on the primary bank. Well first I found the fuel pressure leaking into the #3 intake runner. Made the estimate and installed the regulator and a fresh set of plugs.... |
September 21, 2014 | |
2005 Subaru Forester XT 2.5L Misfire, MIL Lamp on VIN: JF1SG696X5 P0303: Cylinder 3 Misfire Detected. Hello everyone, I have a subaru that started off as a hard start and a mil setting the misfires on the primary bank. Well first I found the fuel pressure leaking into the #3 intake runner. Made the estimate and installed the regulator and a fresh set of plugs.... |
September 25, 2014 |