92 TBI lack of fuel spray sometimes
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
92 TBI lack of fuel spray sometimes
92 v-6 TBI has not been injecting fuel during crank alot lately, something is telling it not to spray the injectors for some reason i dont know why, what things control spray during cranking ?
thanks for anything
thanks for anything
Last edited by Randy82WS7; Mar 26, 2003 at 03:30 PM.
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
Originally posted by CrispyClutch
V6 TBI? :sillylol:
V6 TBI? :sillylol:
Your welcome.
Check vacuum, check the MAP, check and make sure the distributor isnt twisting around or loose. You can pull the wire off the injectors and make sure the contact isnt garbled up either.
Check vacuum, check the MAP, check and make sure the distributor isnt twisting around or loose. You can pull the wire off the injectors and make sure the contact isnt garbled up either.
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
thanks, i feel better now 
i already had checked all that, i just got done removing TBI
unit and totally disassembling it and while i was at it i did the raised regulator platform mod to it and all back together and reinstalled and the damn thing still goes and no restart, but once it does start it runs perfect til you shut it off and try to restart and get no fuel spray at all.
i dont get it...
computer being retarded ?
i dont know what else to do cept maybe unplug and replug in the computer ?
wierd..
thanks for anything else

i already had checked all that, i just got done removing TBI
unit and totally disassembling it and while i was at it i did the raised regulator platform mod to it and all back together and reinstalled and the damn thing still goes and no restart, but once it does start it runs perfect til you shut it off and try to restart and get no fuel spray at all.
i dont get it...
computer being retarded ?
i dont know what else to do cept maybe unplug and replug in the computer ?
wierd..
thanks for anything else
Thread
Thread Starter
Forum
Replies
Last Post
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM





