i have a 1997 chrystler town and country van drove it today to bmv when i came back out and started it it reved way up to 5 on the tach shut it off waited few restarted turned air on reved down to about 2 drove it home about 1 mile when i got home and put in park it did same thing back to 4 any ideas
4 Answers
firebird338 answered 8 years ago
Throttle may be sticking in throttle body or you have a major vacuum leak. Spray throttle body with throttle body cleaner and check all of your vacuum hoses.
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firebird338 answered 8 years ago
Also may want to check your ( TBS ) switch. That is your throttle position switch it may not be closing your throttle and may need to be replaced.
firebird338 answered 8 years ago
It may be not closing your throttle letting it suck in to much air.