tbi injector pulse
#1
tbi injector pulse
what makes the tbi injectors pulse? i have a steady spray at idle instead of a pulsing spray. it runs rich at idle. has new tune up, including distributer.
#2
Supreme Member
iTrader: (5)
Join Date: Jan 2009
Location: league city
Posts: 2,928
Likes: 0
Received 3 Likes
on
3 Posts
Car: SOLD!!!!!
Re: tbi injector pulse
the ecm pulses the injectors via a ground signal. hook up a timing light and point it at the injectors while it is idling. it will look like a steady stream to the naked eye. is it throwing any codes?? are the injectors dripping at all. and replace the tbi gasket. when you do that turn the tbi over and clean the gunk out from underneath it.
#4
Supreme Member
Join Date: Jan 2007
Location: OC CA
Posts: 1,873
Likes: 0
Received 0 Likes
on
0 Posts
Car: 75 Beast
Engine: 383 +EBL Flash
Transmission: 700R4
Axle/Gears: 4.11 with 33"
Thread
Thread Starter
Forum
Replies
Last Post