454 chevy surging and stalling
My friend, who I travel with, has a 1994 chev 454 winnebago brave with throttle body injection. He has had continuous trouble with it and has not been able to solve it, despite many trips to the shop ...
Forum Discussion
I repaired a challenging surging and stalling issue years back, numerous mechanics had looked for the problem, and couldn't find it. Turned out to be a leaky diaphram in the distributor vacuum advance. Easy test for this, simply disconnect the vac advance hose and plug it. Go for a short test drive.
