P0300 Diagnostic Trouble Code Discussion for March 2015
Multiple Misfire Detected
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| Help Request | Posted | |
| 2005 Buick LeSabre Limited 3.8L No Start, Stall VIN: 1G4HR54K65 P0300: Multiple Engine Misfire Detected. I'm trying to diag this one for another shop. The original issue was a severe misfire caused by a failed Ignition module. The vehicle now runs very well but has a hard/no start, stalling problem. This problem began 5 weeks after the replacement of the above ig... |
March 02, 2015 | |
| 2007 Ford F-150 XLT 5.4L MIL Lamp on VIN: 1FTPX14527 P0300: Random Misfire. ... light on P0300. He then told us about the previous repairs done at the dealership. He said this is the 13th time the check engine light has been on since he got the truck in september. Trucks runs perfect, performed power balance test and noticed that cyli... |
March 03, 2015 | |
| 2007 Scion tC 2.4L Poor Idle Quality, Hesitation, Misfire VIN: JTKDE17707 P0300: Multiple Cylinder Misfire Detected. car was brought in for misfire on cylinder #2 and #3 found that they only had 30psi of compression pulled head sent off reinstalled with Toyota parts it starts fine but has very rough idle and no power all the same codes as when we started I read another post ... |
March 04, 2015 | |
| 2005 Honda Civic LX 1.7L No Start VIN: 2HGE516505 P0300: Random Misfire Detected. Vehicle was towed into shop with No Start complaint. Vehicle started on first attempt but appeared to have a irregular misfire. Pulled coils and plugs and found them to have light oil contamination where it appears someone had recently replaced valve cover gas... |
March 09, 2015 | |
| 2007 Chevrolet Silverado 1500 LTZ 5.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GCEK19087 P0300: Multiple Cylinder Misfire Detected. ... codes: P0300 Random missfire, P0521 Engine oil pressure performance and P0573 brake switch circuit high. Check engine light was off. We checked oil pressure and replaced the sensor and replaced the brake light switch. Monitored missfires on Tech 2 and we h... |
March 12, 2015 | |
| 2004 Jaguar XJ8 4.2L Poor Idle Quality VIN: SAJEA71CX4 P0300: random/multiple misfires. I have a two-fer here, this car and a 2006 s-type with the same 4.2 powertrain and 71k on the car. This car had more work done with no improvement on the customer's complaint, so I'm posting on this one, but I think they have the same problem. History on the... |
March 19, 2015 | |
| 2008 Kia Rondo LX 2.7L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: KNAFG52688 P0300: multi cyl misfire. Hi folks, I have another problem child in my bay. This Kia has been to two other shops to try to get the misfire corrected. As of right now #2 and #4 injectors are not firing. I checked them with a noid light. A little history on the car: Shop 1, a well know... |
March 24, 2015 | |
| 2007 Saturn Outlook XE 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5GZEV13767 P0300: Engine Misfire Detected. Need some feed back on this one. Not very familiar with Saturn. Wondering if any one has run into this before? Thinking perhaps timing chain problem. Hard to start, misfire, rattle noise from engine, all intermittently. Shows misfire worse on #1. Seems to lac... |
March 24, 2015 | |
| 2008 Kia Rondo LX 2.7L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: KNAFG52688 P0300: multi cyl misfire. Hi folks, I have another problem child in my bay. This Kia has been to two other shops to try to get the misfire corrected. As of right now #2 and #4 injectors are not firing. I checked them with a noid light. A little history on the car: Shop 1, a well know... |
March 25, 2015 | |
| 2004 Audi A6 Quattro 2.7L Misfire, MIL Lamp on VIN: WAUCD64B34 P0300: random misfire. to all Audi gurus out there. got this A6 pulling my hair. was in a fender bender on the right side. wiring looks ok. has this misfire on just the passenger right bank. replaced the camshaft sensor to no avail. don't know where else to look. help guys. thanks e... |
March 27, 2015 | |
| 2010 Mini Cooper Clubman 1.6L Poor Idle Quality VIN: WMWML3C57A P0300: Multible missfire. Purchased used no service history ran good this is first problem I have had This is my personal car. I specialize in Subaruss and there problems. |
March 30, 2015 | |
| 2010 Volkswagen Tiguan SE 2.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVGAV9AX8A P0300: 301 302 303 304. Howdy all, I have a volkswagon Tiguan 2.0 turbo that is starting to give me a little trouble. This is my first time asking for help so ill try to do my best. Veh, came in and on test drive the veh runs well when moving and rpm is up. Idle surges from 450 to a ... |
March 30, 2015 | |
| 2010 Volkswagen Tiguan SE 2.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVGAV9AX8A P0300: 301 302 303 304. Howdy all, I have a volkswagon Tiguan 2.0 turbo that is starting to give me a little trouble. This is my first time asking for help so ill try to do my best. Veh, came in and on test drive the veh runs well when moving and rpm is up. Idle surges from 450 to a ... |
March 31, 2015 |
