Small miss or stutter at wot

[xxburkettxx07]

Fuel pressure while car is running is 41 psi think it's supposed to be 50 51????

 

[Scottydoggs]

iirc 43 is the least amount it should have.

 

[xxburkettxx07]

41 is what I've got, fuel pump or regulator

 

[Scottydoggs]

pump, or a clogged up filter maybe.

 

[xxburkettxx07]

Could it be fuel pressure regulator I have a extra good fuel rail the regulator easy yo change isn't it I got a new fuel pump been waiting for the time

 

[Scottydoggs]

change the gas filter if you never did that. if its still low and you have a pump already swap it in there. its a quick easy job.

 

[xxburkettxx07]

Lol yea it's been changed I've changed everything literally in the last year I'll Give it a shot thanks

 

[xxburkettxx07]

Changed fuel filter tonight black crap came out didn't fix anything tho fuel pump Tom.night I guess

 

[xxburkettxx07]

Could the zzo pcm caused my crank sensor to go hay wire

 

[Scottydoggs]

if you still have the stock pcm put that back in see what happens. zzpoop canned tunes aint all that. so yeah it could be the pcm.

 

[xxburkettxx07]

It was a weak coil pack one I had heat replaced

 

[Scottydoggs]

so all better now?

 

[xxburkettxx07]

Running great now throttle body gasket was also leaking Put about 40 miles on it no problems at all

 

[Scottydoggs]

now to scan for that KR. :th_winking:

 

[xxburkettxx07]

Yup soon as obd gets here ordered new one

 

[xxburkettxx07]

My coolant light has been flashing at me I know my coolant good what the heck is this now lol

 

[Scottydoggs]

the low coolant sensor is bad, or dirty. pop the pass side head light out, you should see it on the side of the rad. you can un plug it to just kill the light from coming on. (what i did)

 

[xxburkettxx07]

Awesome thanks

 

[Scottydoggs]

not temp sensor, th elow coolant sensor in the side of the rad.

ill edit the other post.

 

[gtpguy98]

Glad to see you got it fixed.