Car stalling at low speeds. Log and tune added. need help!!
Hey guys,
Newbie in need of help!!! So I am having trouble with the car stalling at low speeds or when I am coming out of a corner and let off the gas quick at low speeds. I added two quick logs that I took today along with the tune. Can someone please take a look at them and provide me some recommendations? Thanks in advance. Below I will list the mods and what i have done to the tune to try to fix it:
Mods
- TFS 215 59 cc heads
- Fast 102 intake 92 mm fast tb
- Ud pulley
- VRX4 cam 228/230 .588 .592 on 112 lsa
- yank ss4000 in built 60e
- Lt headers
Tune
- Tuned Ve table with wideband.
- Tuned MAF with wide band.
- Cut my Over speed and under speed tables by half
- Cut my Idle Prop and Int by half.
- Made my idle spark tables match from 0.08-.28 and 0-1200. i set the timing to 17* because that is where i got the highest MAP and steady idle (55kPa).
- I also smoothed the the spark tables .08-.28 1200 to 2400 rpm to make the transitions back to idle smooth because before those tables had timing at 35*.
- smoked the engine to look for vaccum leaks and the only leak was a little bit of a leak from the throttle blade shaft.
- Pulled all the plugs (TR6) and ensured they were all gapped at .35
- I have tried also tried using the throttle cracker, but I started getting the cruise control effect so I disabled it.