So this morning, I started the car and quickly shifted into "R". Midway out the drive, ~20 yards, the engine stopped and triangle "!". Turn off and restart, no problem and alarm light remains. At a stop light, the Graham miniscanner found P3101; cleared the code, and; it is time for the Spring oil change the throttle body cleaning. Bob Wilson
Once a year works just fine. It has been about 2-3 years since I did the last cleaning. So whatever causes sticky throttle still exists, just need to pretreat for it. Bob Wilson