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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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Buick LaCrosse CX: 2007 Lacrosse 3800 motor, stalled after

Customer Question

2007 Lacrosse 3800 motor, stalled after backing out of driveway and putting in drive, Will not start since. Motor turns over with key, and seems to turn over faster than normal, like a car with a broken timing belt. Knowing this is a chain, I don't believe that is the problem. It has less than 70000 miles on it. Does this sound like an ICM, or is it the Timing Chain?
Submitted: 2 years ago.
Category: Buick
Expert:  Gary replied 2 years ago.
at this point it could be eitherwill it start up on starting fluid ?does it have spark when cranking it over ?