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P0305 Diagnostic Trouble Code Discussion for July 2011

Cylinder 5 Misfire Detected


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Trouble Ticket Help Requests for DTC P0305
Help Request Posted
2006 Chevrolet Trailblazer SS 6.0L Poor Idle Quality, Misfire VIN: 1GNES13H96
P0305: Cylinder 5 Misfire Detected. Hey i have a 2006 ss trail blazer ls2 engine came in with cylinder 5 missfire.did a compression test came up with 160 psi,plug was fine, has good spark also swaped injector and still cylinder 5 missfire, pulled valve cover just to make sure it didnt have a bus...
July 06, 2011
2002 Honda Odyssey EX 3.5L Misfire VIN: 2HKRL18052
P0305: Cylinder 5 Misfire Detected. Good customer just bought used vehicle with check engine light on. Checked for codes and found misfires in cylinders 3,4, and 5. Suggested spark plugs because they were original. Removed and replaced - Spark plugs, cleared codes, test drove, shipped vehicle. N...
July 11, 2011
2002 Honda Odyssey EX 3.5L Misfire VIN: 2HKRL18052
P0305: Cylinder 5 Misfire Detected. Good customer just bought used vehicle with check engine light on. Checked for codes and found misfires in cylinders 3,4, and 5. Suggested spark plugs because they were original. Removed and replaced - Spark plugs, cleared codes, test drove, shipped vehicle. N...
July 19, 2011
1999 Toyota Sienna LE 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire VIN: 4T3ZF13C8X
P0305: Cylinder 5 Misfire Detected. we have checked and replaced coils injectors igniter crank and cam shaft sensors
July 21, 2011
2004 Ford Taurus SES 3.0L Poor Idle Quality, Stall, knock, rattle VIN: 1FAHP56SSX
RECECKED CODES FOUND P0351 COIL A PRI/SEC CIRCUIT FAULT .Pulled plentum to ckeck spark on cyl(1)&cyl(5),Checked compression 150psi on all cyl. Reinstalled plugs and coils . Started up valve rattle and knocking ,stalled . restarted with vac gauge when valve...
July 23, 2011
2004 Ford Taurus SES 3.0L Poor Idle Quality, Stall, knock, rattle VIN: 1FAHP56SSX
RECECKED CODES FOUND P0351 COIL A PRI/SEC CIRCUIT FAULT .Pulled plentum to ckeck spark on cyl(1)&cyl(5),Checked compression 150psi on all cyl. Reinstalled plugs and coils . Started up valve rattle and knocking ,stalled . restarted with vac gauge when valve...
July 24, 2011
2006 GMC Sierra 1500 SL 5.3L Misfire, MIL Lamp on VIN: 2GTEC13Z96
P0305: cyl 5 misfire. CYL 5 MISFIRE under 1300 rpm. I am asking for HELP!! ON A 2006 GMC sierra 5.3 flex fuel. customer complaint was a misfire. Customer installed new plugs and wires and it did not solve the misfire. apon getting the truck I checked the following. swaped all ign. ...
July 27, 2011