What RPM should your 97 Pontiac Sunfire idle at?
The recommended idle RPM for a 1997 Pontiac Sunfire is typically between 650 and 850 RPM when the engine is warmed up. However, this can vary slightly depending on the specific engine (e.g., 1.6L or 2.2L) and any modifications. Always consult your owner's manual for the precise specification for your particular Sunfire.