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1991 Buick LeSabre 3.8L No Start, Poor Idle Quality, Cuts out, Stall, Misfire
Posted to GM Driveability on 5/3/2000

As I said, I replaced the crank position sensor, and it has run great for a 1,000 miles. Now when you try to start it it acts lack it is out of time. It kicks back violently for a few revolutions, then suddenly it will start and run like a top. The rpm's on th...

  Related Documents & Media  1991 Buick LeSabre

 
Message Closed w/FIX

car Vehicle Data

1991 Buick LeSabre

VIN 1G4HP54C2M
Engine3.8 L / 6 cyl
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire
OccursAlways

Trouble Codes

42Ignition timing problem
Message Closed w/FIX

car Vehicle Data

1991 Buick LeSabre

VIN 1G4HP54C2M
Engine3.8 L / 6 cyl
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire
OccursAlways

Trouble Codes

42Ignition timing problem