98-GT

Ok so I installed my struts, shocks and lower ball joints and took the car for a test drive and Check Engine Light came on. So went and got it scanned and got P1181. Any ideas what it could be? I did notice it was idling rough at a red light? Says on bank 1 it could be a plug, lean condition or something like that.

Synyster06Gates

P1181 Fuel Delivery System Malfunction - High

Check your fuel pressure, injectors and pump

cliffyk

There's only one possible cause listed in the shop manual--the fuel pressure regulator...

98-GT

Sorry bout the mix up but I am getting code P1131

98-GT

Electrical:
Short to VPWR in harness or HO2S
Water in harness connector
Open/Shorted HO2S circuit
Corrosion or poor mating terminals and wiring
Damaged HO2S
Damaged PCM
Fuel System:
Excessive fuel pressure
Leaking/contaminated fuel injectors
Leaking fuel pressure regulator
Low fuel pressure or running out of fuel
Vapor recovery system
Induction System:
Air leaks after the MAF
Vacuum Leaks
PCV system
Improperly seated engine oil dipstick
EGR System:
Leaking gasket
Stuck EGR valve
Leaking diaphragm or EVR
Base Engine:
Oil overfill
Cam timing
Cylinder compression
Exhaust leaks before or near the HO2S(s)

My tank is low on fuel and I did hammer it. I wonder if the fuel pump sucked air causing this code???

It runs good. Maybe my fuel gauge is off??

cliffyk

"hammering" it with low fuel is asking for trouble (lean mix = destructive detonation = broken engine), don't do that again...

98-GT

don't do that again...[/QUOTE]

That is what that TA said also!!LOL

Got ya, just out playing. I am going to fill it up and clear the code. It runs fine just need to get some go juice in it.

cliffyk

You should not ever let it get below 1/8th tank, and once the "low fuel" light comes on take it very easy...