Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1992
>>
Century L4-151 2.5L VIN R TBI
>>
Repair and Diagnosis
>>
Specifications
>>
Electrical Specifications
>>
Ignition Timing
Ignition Timing
IGNITION TIMING
This engine uses a Direct Ignition System (DIS), and timing is non-adjustable.