ok, my turbo AE86 is giving me some problems. i was running lean (didn't know) on my 365cc injectors, and the turbo was well insulated, and all the exhaust heat was bleeding out the downpipe which runs right next to the firewall and the coil packs. well it got so hot it started a little rubber gromment in the firewall on fire. i put it out, no big deal, but now the car is acting funny. i checked, there are no wires ANYWHERE around where the fire was. anyway, i replaced the injectors with 440cc ones, and it runs good according to the air fuel gauge as far as mixture. but now, under mild amounts of boost, or part throttle, it stutters and lurches like its cutting the ignition or not getting enough fuel (bu the air fuel shows perfect mixture). but as soon as it gets to about 10 PSI or higher (up to 15) it runs fine. it will do this even free-reving while standing still.
i checked the plug gaps, gapped them to .025" swapped plug wires, i only have 1 extra DLI coil pack, but i swapped that into both positions, and it had no change. i adjusted the TPS, no change.
so any ideas?
by the way this is a turbo on a AFM DLI 4AGZE from a AE92 levin. i took the SC off. its the stock SC ecu and harness.
and it wasn't doing this before that little fire.
i checked the plug gaps, gapped them to .025" swapped plug wires, i only have 1 extra DLI coil pack, but i swapped that into both positions, and it had no change. i adjusted the TPS, no change.
so any ideas?
by the way this is a turbo on a AFM DLI 4AGZE from a AE92 levin. i took the SC off. its the stock SC ecu and harness.
and it wasn't doing this before that little fire.
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