Morning.
r33 gtst series 1
splitfire coils
stock injectors
7's gapped at 1 or .9
This morning when i turned my car on i had terrible idle, i currently have a very mild miss on warm idle and always have, but this morning, and only this morning (so far) it just decided to idle shit, the motor was rocking and you could feel it through the car, i wouldn't say it was a crippling rocking, but enough to shake the motor and car.
The rocking was a perfectly sequential fast paced rock, as apposed to an occasional light miss from the motor. it felt like it was missing every revolution and about 6-8 times a second on startup idle (1200-1500rpm) it almost felt as if you had washed the engine and a bit of water went into the valley, and you get that miss that it does.
I should note that the idle was starting to smooth out as the car was on, but turned it off before it was fully gone.
My guess is an injector is blocked? or a spark plug fault? but its weird that this didnt happen yesterday when i used the car. Could this be in relation to my usual very mild occasional miss that i get normally?
Ive tried to give as much info as possible, if i've missed anything let me know.
Cheers guise