kw90supercoupe
Registered User
Ok so i suvessfully swapped my 90 auto to a 5sp. I used a 90 5sp dash harness. Runs fine but have a chech engine light on and if i start it back up when its warm it cranks for a while and after a whill will start. When u first start up cold or halfway warm the rpm shoots up to atleast 1,500 then drops down. What sensor could this be. Or could it be less weight to turn flywheel without the torque converter. I was gonna try and lower the idle with the screw on the tb.