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Blm 90-100 at Idle?

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gndriver

New Member
Joined
Jul 8, 2002
Messages
266
I got 009's and the fuel pressure set at 40 lbs my int are in the 122-136 range but my blm's are around 90 at idle. I lowered my fuel pressure down to get my blms in the 118 range but my fuel pressure was at 30 lbs WITH THE LINE OFF:eek:O2's were in the 600's so I raised it back up to where the car responds the best which is 40lbs can someone just tell me that the blm's dont matter and if the car is running fine leave it alone!
 
Might make sure your fuel pressure guage is correct. (I had a guage that was 5psi off and chased a rich condition for over a year.)
What do you blms and 02s do when not at idle?
WOT?
 
Saw post that you had a JC chip. Might see what Eric Stage I said in the post I had about low blms in the chip section.
And how did you mess up your chip?
 
I was trying to stop my son from putting the screwdriver through the driver side Headlight."He wanted to adjust it!" And thought i disconnected the orange wire. Well I go back in the car and pull out the red armstrong 106 chip and put in jay c chip back in then put the computer back walk around the door to reconnect the orange wire but it was still connected! I disconnected the wire repulled the chip then reinserted it and reconnected the wire I tried to start the car! Then Engine service soon light flickered like if it was missing a chip so i tried switching the chips the right way but only JayC's chip didnt work out of the two.:(
 
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