 Surging under light throttle Same tune I've been running for a few years, no changes to the setup....started doing this under very light throttle.
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09/26/2025
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V5 93 tune V8 Bait. |
10/19/2021
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93 Tune V3......missfires at end of run?? Not sure what is going on. run seemed nice and smooth, but when I got off the throttle, I get a check engine light and two fault codes for misfire on cyl1 and 2. |
10/08/2021
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93 Version 2 log from V8 Bait Pulled really good, but noticed a throttle closure mid pull for some reason. Timing and fueling all looks great. |
09/28/2021
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No HPFP at Idle.... One last log before I buy a new HPFP. Fired up the car....only 50psi HPFP pressure. LPFP was around 72psi. Motor coughed and sputtered for about 5 seconds....then HPFP jumped to 2800 and motor came back alive. Definitely a HPFP issue. Time to order a new one. |
09/14/2021
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