Under certain conditions such as ambient humidity and vehicle pre-conditioning by repeated cold start, and short trip driving cycles in combination with sub-zero temperatures, there exists the possibility for ice to form in the throttle housing and...
Acceleration & cruise control
Saab 99 Acceleration problems by year
0 complaints filed with NHTSA about the Saab 99's acceleration & cruise control. Unintended acceleration, surging, throttle problems and cruise or adaptive cruise faults.
Acceleration complaints by model year
Acceleration recalls
Insufficient clearance between the air/fuel mixing regulator and the throttle housing could allow the decel solenoid link arm on the throttle to contact the mixing regulator under certain extreme driving conditions. This would cause the engine to rock to the...
Covers1978 Saab 99
Latest 99 acceleration complaints
No complaints in this area yet.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data