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tehehodi · 08-16-2012

Car started acting up today. It's like it's misfiring and just wants to die while cruising or even when in boost. It bogs down like it's hitting fuel cut. When it was sputtering I would step on the gas and nothing but sputter, but it would go into boost. I let off the gas and just let it do its thing til it was "normal" again. Parked it, started it up and it died right away. Started it again and tried to see if my stock intercooler pipes came off, nope. Let it idle for a bit and it stuttered like how it was for a bit then all of a sudden, everything worked again. Drove it around the block, boosted fine, idled fine, part throttle was fine. 1/4 throttle was fine. Then it all came back but not as bad as earlier in the day when I met up with Goodhart.

So I went to Advanced auto and used their scanner and this is what I found:
P1105 Fuel pressure solenoid
p0443 EVAP system purge control valve circuit
P0505 Idle Control system
P0110 Intake air temperature circuit
P1104 turbo charger wastegate solenoid
P0403 EGR Solenoid

I know the FPR is probably bad because i have a 255 in the tank and need to get a afpr, okay easy. Sounds like other people with this same code are having issues that are close to what I am experiencing.

The turbocharger wastegate solenoid, I have a MBC on there, no care.

EVAP and EGR, emissions was removed.

Idle control system, Could be another reason why it's doing what it's doing.

IAT, would that also be a contributing factor as well?

Anyway, I get to hold of a little longer til I try and get this h8 ecu reflashed. Anybody on here have experience with it on a 2ga? Do I need the 1g black cas?

08-16-2012	#19
tehehodi Braaaaaaaap! Join Date: Dec 2008 Location: Fridley Drives: '09 Silveraydo Posts: 2,028	Re: Project Stormtrooper TK1204 Car started acting up today. It's like it's misfiring and just wants to die while cruising or even when in boost. It bogs down like it's hitting fuel cut. When it was sputtering I would step on the gas and nothing but sputter, but it would go into boost. I let off the gas and just let it do its thing til it was "normal" again. Parked it, started it up and it died right away. Started it again and tried to see if my stock intercooler pipes came off, nope. Let it idle for a bit and it stuttered like how it was for a bit then all of a sudden, everything worked again. Drove it around the block, boosted fine, idled fine, part throttle was fine. 1/4 throttle was fine. Then it all came back but not as bad as earlier in the day when I met up with Goodhart. So I went to Advanced auto and used their scanner and this is what I found: P1105 Fuel pressure solenoid p0443 EVAP system purge control valve circuit P0505 Idle Control system P0110 Intake air temperature circuit P1104 turbo charger wastegate solenoid P0403 EGR Solenoid I know the FPR is probably bad because i have a 255 in the tank and need to get a afpr, okay easy. Sounds like other people with this same code are having issues that are close to what I am experiencing. The turbocharger wastegate solenoid, I have a MBC on there, no care. EVAP and EGR, emissions was removed. Idle control system, Could be another reason why it's doing what it's doing. IAT, would that also be a contributing factor as well? Anyway, I get to hold of a little longer til I try and get this h8 ecu reflashed. Anybody on here have experience with it on a 2ga? Do I need the 1g black cas?