91 S10 won't run
#1
91 S10 won't run
I have a 91 S10 4.3 that wont stay running. It will start when I spray a little gas in the tbi but won't stay running unless I keep pumping the throttle. I changed the gas in it, put a new fuel filter on it and put a tune up kit in the tbi. Still does the same thing. Thanks for the help.
#2
Sounds like low fuel pressure. check pressure,should be 10-13 psi. May end up being pump. If it is,PLEASE buy only ac delco or delphi brand parts..I learned my lesson.
#3
How can I check the fuel pressure
#4
there will be a larger shrader valve on the fuel lines goinig into rear of throttle body
#5
Ok, I have fuel pressure but still wont run unless I pump the crap out of it.
Could injectors be bad? How can you tell? They squirt when its running and I am pumping it but that is all they dont squirt when Im not working the throttle.
HELP!!!
Could injectors be bad? How can you tell? They squirt when its running and I am pumping it but that is all they dont squirt when Im not working the throttle.
HELP!!!
#6
when the injector sprays is it in a cone form? if not then ud have dirty or bad injector.
#7
FYI it was the little fuel line on the pump
#9
starts and purrs like a kitten
thanks for everyones help!!
thanks for everyones help!!
#10
good to hear! enjoy yours like we all do