Boost Shuddering around 5% Near WOT.. 94 5spd

scbird94

Registered User
K guys, this ones buggin the hell out of me. Havent really laid on it for a while, but today was on way home and decided to put the balls to the walls and pretend i was on 1/4 mi or something... whatever...

94 5spd

1st gear boost was near 0 at WOT, clean shift, 2nd gear boost kinda shook at or around 5%, didnt feel that fast.... 3rd was steady around 10. Vaccuum at idle between 17-20. Motor is fresh rebuild (11k) and i have had a idle problem lately at red lights and has been starting hard... really hard. has killed a couple times at idle.

Vaccuum problem? After work im gonna spray around with some carb kleen and see if i cant cornhole me a upper intercooler plenum leak, hopefully is something that simple. Figured i would see if you guys can point me in the right direction. Thanks again!

Dylan Roth
St. Cloud, MN
 
Fuel Injector cleaner

I was having a hrd to start problem with my 94.
The fuel pressure looked ok. No codes.
New wires & plugs. I figured that it might be dirty injectors and threw in some prestone fuel injection cleaner.
It took a little while but the hard to start problem went away.
 
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