davids75

I have a 92 Lexus SC400 with 114K miles on it. It was a gift from my father so I like to keep it running. The issue I’m having right now is when the engine warms up it starts to stutter. It has gradually gotten worse instead of every now and then now it’s almost every time I come to a complete stop and I’m afraid it is going to stall. Occasionally it will do the same thing around 30-40 miles an hour. I can tromp on the accelerator and it will clear it up for a while. So far (for different issues) I’ve replaced both coils, replaced the plugs and wires, replaced the ECU, and replaced the alternator. Any help would be appreciated!
Thank you in advance,

David

SC400slide

iTrader: (11)

Moved to maintenance.

Throw a few bottles of gumout injector cleaner in there.