Hi, I have a 1998 Gand Prix GT with a 3.8L engine. I need help diagnosing my problem, I need to get it fixed.
The problems I'm encountering is irratic idling. It will jump from 0-1000, and then down to 600, etc. It occasionlly stall out, and my dad told me to ask if it has a rev limiter? At 3500-4000 RPM it tends to be "starving for fuel."
The check engine light is on and the code is Mass Air FLow Bank 1 too lean.
Dad checked fuel filters, and cleaned Mass Air flow and nothing yet.
Please help!!
