× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1992 Buick LeSabre Custom 3.8L No Start
Posted to GM Driveability on 11/29/2004 10 Replies

I started only having intermittent rpm signal on scanner.I replaced the crank [...] car started and ran for 45 seconds then no start since. I do have square wave on crank sensor still.I have 10 volts on cam/crank supply voltage,only have 6 volts coming back to...

10 Replies Received (View Replies)

  Related Documents & Media  1992 Buick LeSabre Custom

 
Message Closed

car Vehicle Data

1992 Buick LeSabre Custom

VIN 1G4HP53LON
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi-port injection
Emissionsfederal
SymptomsNo Start
OccursAlways
Message Closed

car Vehicle Data

1992 Buick LeSabre Custom

VIN 1G4HP53LON
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi-port injection
Emissionsfederal
SymptomsNo Start
OccursAlways