Report: Erratic Idle Speed and Increased Accelerator Pedal Effort
Infiniti QX4 Problem
Engine Affected: 3.3L V6
Carbon deposits on the throttle body may cause any of the following issues: Idle speed fluctuation, incorrect idle speed, difficulty accelerating way from a stop, and or increased accelerator pedal resistance. Our technicians tell us a revised throttle body and associated parts are available to resolve this issue.
Visitor, 1997 Infiniti QX4, 3.3L V6, 131,458 mi
I notice this when stopped the engine will race and I feel resistance on the brake .