Here's my car
91 240-AW71-19T (20lbs boost)-3 inch ex.- Boost gauge-AFR Gauge- E85- 650cc injectors- 3 AMM.-NPR- 3.73 gears-NLAO chips
Problem- After car warms up. IT will die after letting off fuel at low speeds. Then its hard to start like its flooded.
What I have done to try and fix problem- Checked and replaced IAC- Adjusted then replaced TPS- Ran codes all checks our good now.- Tried 3 different AMM- Put it back on gas with same results- Replace 02 sensor- Replaced coolant sensor- Tried different ECU AND EZK- Double checked my AMM solder job- Tried 2.5 bar FPR no change. New plugs-wires-dist cap.-New coil. Car runs great others wise and EFR numbers are in check.
thoughts------Could speed sensor be causing problems? Noticed today when it dyed the speedo needle was jumping around right before it died.-My injectors are a 4 hole injector, could they be causing problems? Came with flow sheet and they are not elcheapo injectors. Again I ran codes today, came out good. I tried the ghetto idle check valve but have same results. Thanks for taking the time to read this post. The car kinda did this before all the mods, I figured it was a bad AMM, but it seems to be getting worse with time. Thanks
91 240-AW71-19T (20lbs boost)-3 inch ex.- Boost gauge-AFR Gauge- E85- 650cc injectors- 3 AMM.-NPR- 3.73 gears-NLAO chips
Problem- After car warms up. IT will die after letting off fuel at low speeds. Then its hard to start like its flooded.
What I have done to try and fix problem- Checked and replaced IAC- Adjusted then replaced TPS- Ran codes all checks our good now.- Tried 3 different AMM- Put it back on gas with same results- Replace 02 sensor- Replaced coolant sensor- Tried different ECU AND EZK- Double checked my AMM solder job- Tried 2.5 bar FPR no change. New plugs-wires-dist cap.-New coil. Car runs great others wise and EFR numbers are in check.
thoughts------Could speed sensor be causing problems? Noticed today when it dyed the speedo needle was jumping around right before it died.-My injectors are a 4 hole injector, could they be causing problems? Came with flow sheet and they are not elcheapo injectors. Again I ran codes today, came out good. I tried the ghetto idle check valve but have same results. Thanks for taking the time to read this post. The car kinda did this before all the mods, I figured it was a bad AMM, but it seems to be getting worse with time. Thanks