'03 Frontier 3.3 S/C
Had a problem with the throttle body (gas pedal) sticking due to gunk buildup. Constant cleaning helped for about 2 days. Had fuel system service performed at dealer to rule that out in preparation for getting them to fix the problem. By the end of the day the throttle quit sticking and had been fine ever since.
Is is possible that their service cleaned out some other buildup which was feeding the throttle body buildup via the EGR? That's about the only thing I can think of because the TB cleaning worked but only for a couple of days.
Any other ideas while I keep hoping that it doesn't come back?
Glenn