NEEDED ASAP: Scan from Helms manual regarding Intake Air Control Valve
#1
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NEEDED ASAP: Scan from Helms manual regarding Intake Air Control Valve
Even after i've had my FPR adjusted, I still have a slight hesitation or "sputter" at 2k rpms in high gear. It used to do this right before the car would stall, no stalling now, but it still sputters a little bit and the tone of the engine and exhaust changes momentarily for a brief second. The only thing I can think of is the IAC valve but I don't have a helms and I don't want to screw something up in the process.
If someone can't scan it, if they could fax it to me at work i'll PM you my fax number.
I'm very quickly becoming frustrated with this car...
If someone can't scan it, if they could fax it to me at work i'll PM you my fax number.
I'm very quickly becoming frustrated with this car...
#3
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actually there isn't much to it so here it is
Basically remove the throttle body and then remove (unscrew) the IAC valve
Notes*
The TP sensor is not removable and don't adjust the throttle stop screw
Rec. to replace gasket between throttle body and and engine also replace gasket between throttle body and IAC valve
Basically remove the throttle body and then remove (unscrew) the IAC valve
Notes*
The TP sensor is not removable and don't adjust the throttle stop screw
Rec. to replace gasket between throttle body and and engine also replace gasket between throttle body and IAC valve
#6
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Thanks Steve.
I adjusted the FPR even more last night. Fuel pressure sits at 38-42psi at idle now. Still though at WOT at higher boost levels (>5.5psi) I loose fuel pressure. But if I nail it in 4th or 5th gear I see 90-95psi.
Smitty seemed to think maybe the fuel line could be covering the bleed valve on the fuel pump.
I adjusted the FPR even more last night. Fuel pressure sits at 38-42psi at idle now. Still though at WOT at higher boost levels (>5.5psi) I loose fuel pressure. But if I nail it in 4th or 5th gear I see 90-95psi.
Smitty seemed to think maybe the fuel line could be covering the bleed valve on the fuel pump.
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