2003 Regal LS P0301 #1cylinder misfire (fixed)

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Dec 14, 2011 | 09:08 PM

#11

sseidriver97

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Joined: Mar 2010

Posts: 7,124

Likes: 6

From: Portage mi

Get yourself a mechanics sthethscope and see if you can hear the #1 injector clicking while the car is running if not its bad or you have a wiring issue for that injector

Dec 30, 2011 | 09:37 PM

#12

CheeseHead58

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Joined: Dec 2011

Posts: 6

Likes: 0

From: GA

For anyone interested the trouble was a clogged cat. Had it replaced and the car runs like a dream.

Thanks for all the input.

Greg

Dec 30, 2011 | 10:17 PM

#13

Danthurs

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Joined: May 2006

Posts: 29,661

Likes: 40

From: Sheboygan Wisconsin

Good to hear you found it. And thanks for letting us know. I will mark this thread as fixed.

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