While accelerating it misses.
Mar 28, 2018 at 2:11 AM
Engine misfires
ACTIONAUTOREPAIR
- MEMBER
- 19 POSTS
Good morning.
The first thing I would do is basics, such as spark plugs. that is the most common reason for miss fire under load.
How old are your spark plugs?
Are there any codes?
Roy
The first thing I would do is basics, such as spark plugs. that is the most common reason for miss fire under load.
How old are your spark plugs?
Are there any codes?
Roy
Mar 28, 2018 at 3:03 AM
Spark plugs new, also new brain but, scanner is not reading it.
Apr 3, 2018 at 6:03 AM
Is the scanner reading any info??
Have you checked fuel pressure?? low fuel pressure will cause miss fires.
Roy
Have you checked fuel pressure?? low fuel pressure will cause miss fires.
Roy
Apr 3, 2018 at 6:06 AM
Also several other parts have been replaced.
Except the spider fuel injectors not replaced.
Last time it was running I could smell fuel.
Except the spider fuel injectors not replaced.
Last time it was running I could smell fuel.
Apr 3, 2018 at 6:09 AM
thats common when the pressure regulator is leaking into the intake. take the upper intake off and inspect. bet you find puddles of fuel.
Roy
Roy
Apr 3, 2018 at 6:11 AM
My hubby isn't here to say but I believe the pressure regulator has been replaced if not then the fuel pressure was checked let me ask him.
Apr 3, 2018 at 6:29 AM
pressure regulator is part of the spider. it is rare just to replace the regulator.
Roy
Roy
Apr 3, 2018 at 6:48 AM
He said regulator was replaced
About the spider I thought it had but not positive
About the spider I thought it had but not positive
Apr 3, 2018 at 7:08 AM
Thats where I would start.
Roy
Roy
Apr 3, 2018 at 7:17 AM
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