toy4life86

iTrader: (4)

Is there a way to check the timing via a timing light?
The car did sit unplugged for awhile and I do have a srt Intake and ecu
also i upgraded the alternator and changed out brake master cylinder

Its smooth if I give it Gas idles very rough
above 1000 feels fine just very very rough at low RPM
What you guys think
Im just hoping its not off a Tooth

ElitistK

iTrader: (4)

sounds like you're off a tooth, or a sensor is damaged while you were servicing your engine.

check for vacuum leaks as you probably might have unplugged a few to get to other components around the brake master cylinder

GS4_Fiend

iTrader: (22)

Double post???

Hook up a vacuum guage any port AFTER the throttle body and tell me what you are getting.

toy4life86

iTrader: (4)

I dont know after driving it awhile a little it feels better I think it may be bad gas My car has been sitting for 3 months
it doesnt seem like its off a tooth I still do have LOW idle though idling at around 500

GS4_Fiend

iTrader: (22)

Dont trust the tachometer. Get a scanner that can read live data and it will show you, your true RPM. In park should be 750+ and in drive should be about 500+.

toy4life86

iTrader: (4)

yah I do need a scan tool my car has always idled low since day 1 when i bought it with 60k miles
Im going to change the fuel filter anyways and see because after seeing pictures im sure its gonna look bad, also if my car sits for more than 3 days when starting it will die unless i Rev it