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 intermittent miss

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Sprocket

Sprocket


Posts : 6123
Join date : 2008-11-04
Location : Palm Beach County

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PostSubject: intermittent miss   intermittent miss Icon_minitimeMon Jun 21, 2021 12:03 pm

It's becoming more frequent, 95 wagon. No codes. Recently replaces ICM and Coil (last 2K miles). Usually it'll start and idle and drive out fine. every once in awhile it would miss a little. What I've noticed of late, doing a lot of highway cruising is at speed when I press the gas to pass, I don't have smooth power, it seems to fight a little bit. Now starting to notice it at lower speeds too. I ordered plugs and wires but the car only has 77K on it (but realize they are old and probably the OE)

Any ideas?
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Fix Until Broke




Posts : 251
Join date : 2019-04-05
Location : Southeast Wisconsin

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PostSubject: Re: intermittent miss   intermittent miss Icon_minitimeMon Jun 21, 2021 8:00 pm

Coolant temp sensor?
EGR?
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Fred Kiehl

Fred Kiehl


Posts : 7146
Join date : 2009-11-13
Age : 75
Location : Largo, FL 33774

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PostSubject: Re: intermittent miss   intermittent miss Icon_minitimeMon Jun 21, 2021 8:39 pm

Check your internal tank hose. They cause similar issues and do not throw a code.
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Sprocket

Sprocket


Posts : 6123
Join date : 2008-11-04
Location : Palm Beach County

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PostSubject: Re: intermittent miss   intermittent miss Icon_minitimeTue Jun 22, 2021 9:58 am

Fix Until Broke wrote:
Coolant temp sensor?
EGR?

doubtful, replaced both recently, but will check with the computer....
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Sprocket

Sprocket


Posts : 6123
Join date : 2008-11-04
Location : Palm Beach County

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PostSubject: Re: intermittent miss   intermittent miss Icon_minitimeTue Jun 22, 2021 9:59 am

Fred Kiehl wrote:
Check your internal tank hose. They cause similar issues and do not throw a code.

have had that issue in the past, and fairly confident this is quite a bit different symptoms.
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Fred Kiehl

Fred Kiehl


Posts : 7146
Join date : 2009-11-13
Age : 75
Location : Largo, FL 33774

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PostSubject: Re: intermittent miss   intermittent miss Icon_minitimeTue Jun 22, 2021 10:16 am

Did you check the fuel pressure?
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PostSubject: Re: intermittent miss   intermittent miss Icon_minitime

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