UserG

I'm having a sputtering problem
I replaced fuel filter and put better fuel pump
in it runs better but has slight miss
runs strong
but go for ride in little traffic it sputtered
when give it little gas give it more gas it smoother out
Need help can message me here or
gmjm0786@aol.com

antfarmer2

Check your air filter and clean your throttle body and make sure it is tight

UserG

Air cleaner is little dirty looking at throttle bodies they look pretty clean
even looking at them while running
but will check n see if tight

antfarmer2

Look for sparks under the hood when dark

corvettenorway

vac leak !!!

UserG

O also we pulled plug on map sensor on firewall and idle did not rise

corvettenorway

tighten all bolts on tbi s and manifoil , pull of the tube to egr solionid and block it on the tb !! look for dripping from the injectors on a running engine !! clean the iac s !!

UserG

This is what I've done so far checked and tighten all manifold bolts and
hex bolts on injectors
found one cracked vacuum line cut n fixed
one of the fater vacuum lines that run over to drivers side unit think it's cruise control
pulled plug on map sensor and car did nothing plugged back in motor went to norm
with slight miss
my son is picking up a map sensor
will run car tomorrow

Looks like and was told injectors and throttle bodies were gone over can see thread tape

This is where I'm at right now

UserG

O bolts were a little loose