P0300 Diagnostic Trouble Code Discussion for May 2016
Multiple Misfire Detected
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| Help Request | Posted | |
| 2010 Honda Accord LX 2.4L Surge, Misfire, MIL Lamp on VIN: 1HGCP2F34A P0300: Random misfire flashing check engine light no discernable misfire at idle but still flashes and sets code. ... nothing. almost 3000 miles since last issue with the same concern, this time, flashing MIL, set codes p0300, 302 and p0303, but no p0339. No misfire felt at idle, but MIL still flashes and sets code. Definite issue with mi... |
May 03, 2016 | |
| 2002 Volkswagen Jetta GLS 2.0L Misfire, MIL Lamp on VIN: 3VWSB69M32 P0300: Random misfire. ... flashing. At first I had only a P0304 and P0300. I replaced the plugs, wires, and coilpack with OE parts. I still had a P0304 and noted miss. I put a noid light on number 4 injector and it flashed, showing the injector is gett... |
May 06, 2016 | |
| 2011 Audi A8 Quattro L 4.2L Misfire, MIL Lamp on VIN: WAURVAFD9B P0300: Multiple misfire and all individual cylinder misfire. Vehicle was purchased used at about 60k. Since then it has been maintained very well. Listed codes, but can not get any information on code p164e. Vehicle is also running great. Customers concern was a hesitation and misfire. Can not confirm customers complain... |
May 10, 2016 | |
| 2001 Nissan Sentra GXE 1.8L Misfire VIN: 3N1CB51D31 P0300: Multiple Misfire Detected. Have misfire on cylinder 2 and 3 have found no spark on these 2 cylinders have tracked it down to no trigger signal coming out of ECU. Can not find used ECU local and customer does not want to invest in new ECU. I have found a place that will repair ECU and re... |
May 15, 2016 | |
| 2008 Chevrolet Impala LT 3.5L Misfire VIN: 2G1WT58K28 P0300: Random Cylinder Misfire. ... running rough with code p0300, inspection showed all cylinders with misfires and a dead miss on #5. Found ignition wires arcing so started with a basic tune up. Now its running fine on all except #5 still has a dead miss at idle, but smothes out at 2000 rp... |
May 16, 2016 | |
| 2014 Ford F-350 Super Duty XLT 6.2L Poor Idle Quality, Misfire VIN: 1FT8W3B61E P0300: random misfire. Originally came in with P0302,305, and 306. Another tech replaced plugs and those three coils and broken driver's side exhaust manifold. Test drove and ran good. Came back that evening running rough and codes for misfires. This truck runs great under light acc... |
May 16, 2016 | |
| 1997 Porsche Boxster 2.5L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: WP0CA2987V P0300: Random misfire. Hello fellow techs. This car came to me on a hook and in pieces. after fixing the vacuum leaks, burning oil because of the breather, OEM spark plugs, replace blown alternator, oil in water due to oil cooler(replaced), new coolant reservoir after coolant flush,... |
May 16, 2016 | |
| 2006 Volkswagen Passat 2.0T 2.0L Surge VIN: WVWAK73C26 P0300: Random misfire. I have this vw that came from another shop after having the intake pump changed-After checking it out I found the cam lobe and high pressure pump bad so replaced both. also replaced timing chain and tensioner. Car runs great down the road and off idle but at i... |
May 16, 2016 | |
| 2008 Chevrolet Impala LT 3.5L Misfire VIN: 2G1WT58K28 P0300: Random Cylinder Misfire. ... running rough with code p0300, inspection showed all cylinders with misfires and a dead miss on #5. Found ignition wires arcing so started with a basic tune up. Now its running fine on all except #5 still has a dead miss at idle, but smothes out at 2000 rp... |
May 17, 2016 | |
| 2014 Ford F-350 Super Duty XLT 6.2L Poor Idle Quality, Misfire VIN: 1FT8W3B61E P0300: random misfire. Originally came in with P0302,305, and 306. Another tech replaced plugs and those three coils and broken driver's side exhaust manifold. Test drove and ran good. Came back that evening running rough and codes for misfires. This truck runs great under light acc... |
May 18, 2016 | |
| 2001 Nissan Sentra GXE 1.8L Misfire VIN: 3N1CB51D31 P0300: Multiple Misfire Detected. Have misfire on cylinder 2 and 3 have found no spark on these 2 cylinders have tracked it down to no trigger signal coming out of ECU. Can not find used ECU local and customer does not want to invest in new ECU. I have found a place that will repair ECU and re... |
May 19, 2016 | |
| 1997 Porsche Boxster 2.5L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: WP0CA2987V P0300: Random misfire. Hello fellow techs. This car came to me on a hook and in pieces. after fixing the vacuum leaks, burning oil because of the breather, OEM spark plugs, replace blown alternator, oil in water due to oil cooler(replaced), new coolant reservoir after coolant flush,... |
May 23, 2016 | |
| 2005 Mercedes-Benz C240 2.6L Poor Idle Quality, Hesitation, Misfire VIN: WDBRF61J65 P0300: random cylinder misfire. Vehicle came in running extremely rough with misfires on every cylinder on bank 2. I scanned the codes and cleared them and misfires on 4,5,6 immediately come back. I swapped coils and wires from bank 1 to bank to to see if the codes follow but they do not. I ... |
May 25, 2016 | |
| 2004 Mazda 3 S 2.3L Poor Idle Quality, Misfire, MIL Lamp on P0300: Random Misfire Detected. ... rough running engine and the MIL is on. Scan for codes and found P0301 and P0128. Customer said that it has been doing it for sometime but getting worse. It needs a thermostat for the P0128, but I'm not posting for that. I'm posting for the misfire codes. ... |
May 26, 2016 | |
| 2004 Mazda 3 S 2.3L Poor Idle Quality, Misfire, MIL Lamp on P0300: Random Misfire Detected. ... rough running engine and the MIL is on. Scan for codes and found P0301 and P0128. Customer said that it has been doing it for sometime but getting worse. It needs a thermostat for the P0128, but I'm not posting for that. I'm posting for the misfire codes. ... |
May 28, 2016 | |
| 2008 Honda Accord EX 3.5L Misfire P0300: Random cylinder misfire. Thank you in advance everyone. I have the honda that has a misfire random cylinder upon light throttle. Data shows misfire count on verious cylinders. Have replace coils and plugs. Also have done a valve adjust, and compression test all 6 cyl at 220psi. |
May 31, 2016 |
