My car starts perfectly nd drive good as well but sometime it shuts off I don't kno the problem but I did notice b4 it happens all my gauges move back lIke it's losing power

Asked by Mar 27, 2015 at 07:21 PM about the 1991 Pontiac Bonneville 4 Dr LE Sedan

Question type: Maintenance & Repair

2 Answers

715

Could be as little as a loose battery terminal could be the power wire that runs down to the starter loosing connection at the starter. Could be the ignition switch. Have the charging system and the battery checked out make sure the wires on the starter are tight then go from there.

Crank sensor is bad. Its located behind the harmonic balancer . The symptoms should be from the tach going to 0 to car shutting off.

Your Answer

Add photo

Related Questions

Search Pontiac Bonneville Questions

Pontiac Bonneville Experts

#1 ticklemedaly
ticklemedaly
Reputation 390
#2 Js08016
Js08016
Reputation 360
#2 dandyoun
dandyoun
Reputation 360
View All

Related Models For Sale

Used Pontiac Grand Prix
32 Great Deals out of 2,806 listings starting at $1,995
Used Pontiac Grand Am
4 Great Deals out of 1,126 listings starting at $1,000
Used Pontiac Firebird
14 Great Deals out of 752 listings starting at $2,995
Used Ford Mustang
683 Great Deals out of 44,710 listings starting at $1,500
Used Chevrolet Camaro
351 Great Deals out of 31,326 listings starting at $2,200
Used Buick LeSabre
15 Great Deals out of 1,931 listings starting at $1,588
Used Buick Regal
158 Great Deals out of 10,550 listings starting at $4,000
Used Buick Park Avenue
400 listings starting at $1,500

Used Cars For Sale

2005 Pontiac Bonneville For Sale
72 listings starting at $4,490
2004 Pontiac Bonneville For Sale
3 Great Deals out of 68 listings starting at $1,799
2003 Pontiac Bonneville For Sale
72 listings starting at $2,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.