answersLogoWhite

0


Best Answer

Does it only occur when the engine is cold?

There should be an idle valve with a vacuum hose i.e. BMW has a hose that comes from the intake manifold goes down into an electric valve then goes on to the throttle body intake hose. The timing is retarded to help start/idle the engine when it's cold if the hose came loose it will not advance the ignition when the engine is warm.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is your timing retarded on your 1995 Chevy s10 blazer?
Write your answer...
Submit
Still have questions?
magnify glass
imp