1990 Pontiac Bonneville Repair Question

Topics covered: Rpm, Engine.
Mileage: 100,000 miles.

Asked on December 6, 2012

Pontiac Bonneville Rpm Problem

How do you test the est curcuit on a bonneville?

Asked by (pending member)

Replied on December 6, 2012

Start engine run to 2000RPMS ground ALDL term"B" see diagram RPM should have noticable chenge if so EST OK

Answered by Docfixit (expert)
18,443 answers provided