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Thread: backfiring and missing
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05-31-2011, 03:02 PM #1
- Join Date
- Oct 2010
- Location
- missouri
- Posts
- 49
black- 2001 ss
backfiring and missing
My car started this today on my way home from work. Drove there this morning fine and when i got in it to come home i noticed it idled funny when i started it. then when i got on the road it started shuttering pretty bad from a miss and backfiring through the exhaust. any ideas coil pack? ignition
module what do you think?
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05-31-2011, 04:16 PM #2
Check the codes. The connector is right at your right knee. Could be an o2, could be mass arflow sensor, etc. You can usually get them checked for free at auto parts stores. Or buy one. It works on all OBDII cars.
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06-14-2011, 04:11 PM #3
- Join Date
- Feb 2010
- Location
- Springfield, Missouri, United
- Posts
- 221
Maroon- 2000 z28 6 speed
Clean your maf, that usually clears alot of it up, see if you have any loose boots on the plugs or coils, if it is misfiring really bad your ECU should pick up a misfire code. Check the codes and see what you pull.
2001 B4C Totaled 4/25/11
2000 Z28 M6 Cammed N' Slammed (SVT KLR)
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06-14-2011, 04:42 PM #4
- Join Date
- Jan 2009
- Location
- North Jersey
- Posts
- 11,496
Phantom Black Metallic- 2004 GTO M6
I agree. Start off with cleaning the MAF. Let us know if the problems persist. Also...if your MAF is dirty, you might not get any codes.
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06-14-2011, 04:52 PM #5
Was the check engine light blinking? Blinking SES indicates multiple misfires.
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06-14-2011, 05:57 PM #6
Have you done anything to the car recently such as routine maintenance or an install?
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06-23-2011, 07:44 PM #7
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06-23-2011, 07:50 PM #8
I would start by checking for a vacuum leak on the exhaust.
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06-23-2011, 07:52 PM #9
- Join Date
- Oct 2010
- Location
- missouri
- Posts
- 49
black- 2001 ss
luckily mine was a simple fix. New plugs and wires and shes runnin fine
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06-24-2011, 04:15 PM #10
- Join Date
- Jan 2009
- Location
- North Jersey
- Posts
- 11,496
Phantom Black Metallic- 2004 GTO M6
Good to hear!!
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