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Old 05-05-2021, 05:54 PM   #1
DJjoey0812
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Stuttering and exhaust pop when accelerating

Lately my car when accelerating will stutter and pop when it stutters, I had a cel for a fuel injector but it dissapeared and has not come back on and the issue is getting worse any ideas?
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Old 05-05-2021, 07:37 PM   #2
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You have a bad fuel injector.
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Old 05-05-2021, 08:54 PM   #3
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Well how do I figure out which one I don't wanna just replace all 4
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Old 05-05-2021, 10:21 PM   #4
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Quote:
Originally Posted by DJjoey0812 View Post
Well how do I figure out which one I don't wanna just replace all 4
The code should still be stored after the CEL is out, run to the local parts store that does code reads (autozone) and see if they can find any if you don't have a reader yourself.
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Old 05-05-2021, 10:38 PM   #5
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Hi ya, DJjoey0812 -

Welp, I checked with my buddy Bubba and here is what he suggests:

* Fill up with some premium gas from a station other than the one you usually use.

* Add some fuel injector cleaner.

* Do an Italian tune up

* Purchase an inexpensive code reader and read any code(s).

OR ...... go with the humfrz method - take the car into the shop and ask them to fix it.

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Old 05-08-2021, 11:32 AM   #6
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Fuel injector ecu bracket

The bottom ground bolt was loose
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Old 05-08-2021, 02:37 PM   #7
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thanks for updating us on the solution!
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Old 05-12-2021, 10:59 AM   #8
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Be careful, this happened to me and while my DI ecu kept working it eventually fried something and I had a big shitfest replacing that and a coil pack. Exact same presentation. CEL came on, went away, and then I went WOT and car went into limp home mode.
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