|
|
gravedigger8
New User
Apr 24, 2008, 8:55 PM
Post #1 of 7
(1747 views)
|
it idles fine but runs rough and stalls when in gear, when reved up it misses really bad. when reved up i spray either in it it runs great. acts like it starving for fuel. any help, its a great lookin rig, no rust, interior is spotless so i don't want to scrap it. fuel pressure is good
(This post was edited by gravedigger8 on Apr 24, 2008, 9:02 PM)
|
|
| |
|
|
Double J
Veteran
/ Moderator
Apr 25, 2008, 5:44 PM
Post #2 of 7
(1731 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
Sounds like its running lean for sure.
Just a thought,check to see if the intake manifold gasket is leaking...
What exactly is the fuel pressure?..within factory specs?
|
|
| |
|
|
gravedigger8
New User
Apr 26, 2008, 8:21 PM
Post #3 of 7
(1721 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
whats the pressure supposed to be?
|
|
| |
|
|
Double J
Veteran
/ Moderator
Apr 27, 2008, 1:51 AM
Post #4 of 7
(1718 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
58 - 64 PSI with Central multiport injection
(This post was edited by JIM N on Apr 27, 2008, 1:52 AM)
|
|
| |
|
|
gravedigger8
New User
Apr 30, 2008, 12:02 AM
Post #5 of 7
(1704 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
fuel pressure is 55, spider injector and filter has been replaced.
|
|
| |
|
|
Double J
Veteran
/ Moderator
Apr 30, 2008, 11:23 PM
Post #6 of 7
(1701 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
Well ,fuel pressure IS under specs.
Replace the fuel pump..see what happens.
Jim
|
|
| |
|
|
gravedigger8
New User
May 2, 2008, 1:10 AM
Post #7 of 7
(1696 views)
|
|
Re: 94 s10 blazer
|
Sign In
|
|
thanks for the help, gonna try that this weekend. if you cycle the key about 10 time it will run fine without the either for a few seconds, then it starts missin then spray it with either.
|
|
| |
|
Auto Repair Home
SEARCH
WHO'S 
LOG 
Strut spring orientation and strut mount tension nut
Please Help - Knock sound & engine fail
Brake Seals Bulging
