14 MPG
12-25-2006, 11:04 AM
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14 MPG
So after i put the JLT CAI and the SCT on my car from Brenspeed im getting 14 mpg when i was getting 20. i started playing arund with my 93 oct tune and i set it up at 14% rich on the loading part, then the car was doing great. i got 27mpg on the highway and 19 on the street. for some reason the stock 93 oct tune runs better but waste a lot more gas, i dont really know how is the WOT A/F ratio suppuse to be set i have seen most of the mustangs running 13.1 or around that. is the 14% on the sct working fine or how much should i set it up for.
also i tryed putting the car back to stock and live the intake but it was runng 20% lean it saids on the error code. can someone tell me how rich does brenspeed tunes the a/f when you get the jltcai with it.
also i tryed putting the car back to stock and live the intake but it was runng 20% lean it saids on the error code. can someone tell me how rich does brenspeed tunes the a/f when you get the jltcai with it.
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