- Tue Apr 28, 2015 5:35 pm
#353461
So i did the FIAV delete / bypass recently, and did a full rebuild on the top end. On cold start the car runs like a champ, but as soon as it gets to operating temp it starts to misfire. I have checked the plugs which are brandnew, and all look fine, checked resistant on the coil wires and they are in spec. New cap n rotor, did a compression test and the numbers are ok.
So what else could it be?
I was thinking maybe a clogged injectors, bad fuel filter, or fuel pump screen clogged. It seems to idle perfectly with a slight drop of rpm… Not psychically noticeable on the tac, but you can hear the blip in rpm drop. Then when giving it gas it hesitates, by having that sluggish misfire feeling… like the spark, no spark, and then once I hit a certain rpm range it goes away.
So what else could it be?
I was thinking maybe a clogged injectors, bad fuel filter, or fuel pump screen clogged. It seems to idle perfectly with a slight drop of rpm… Not psychically noticeable on the tac, but you can hear the blip in rpm drop. Then when giving it gas it hesitates, by having that sluggish misfire feeling… like the spark, no spark, and then once I hit a certain rpm range it goes away.
fCk thieves!