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Visually inspect each vacuum line looking for problems such as being disconnected, cracked, rotted or pinched. If the lines appear to be okay you can run the engine while spraying carb cleaner around problem areas such as at the base of the throttle body and intake manifold area. If while spraying you hear the engine idle change rpms, you have just located a vacuum leak. The gasket between the throttle body and intake manifold were known to blow out and cause a large vacuum leak.
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Why does a 1989 Chevy S10 Blazer stall when you stop?
check for vacuum leaks that wull usually cause this problem
Where can you find a heater -vacuum diagram for a 2000 S10 Blazer?
GOOGLE!
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Could be, in need of a tune up, vacuum leaks, leaky fuel injectors,
Where do you find a 1989 Chevy S10 blazer vacuum hose diagram?
Section 4-31 of Chilton Book #28160
What does a Vacuum diagram for 1995 Chevy s10 blazer 4.3 look like?
spagettie
1988 s10 blazer cruise control not working?
you may have a vacuum leak somewhere.
Where is the vacuum line on a 96 s10 blazer the one in the fuel spider?
It doesn't have or need a line connected to it. The spider is inside the vacuum chamber.
What is the ball shaped thing atached to the underside of the hood of a 1996 s10 blazer?
That would be a vacuum reservoir.
Where is the transfer case vacuum switch in a 95 Chevy Blazer S10 V6?
on the top of the transmission its on the transfer case with 3 vacuum lines coming out of it.
1986 Chevrolet s10 blazer 2.8 liter vacuum diagram?
http://ui.abimg.net/images/answers/598789/2282485/1988.S10.Blazer.Vac.jpg?1328637075a
Brake booster going out on a 97 s10 blazer?
I just changed one in a 97 blazer Their well known to go out the diafram leaks advance auto sells them $100.
Why would a 1994 S10 Blazer have a rough idle?
Could be in need of a tune up Could have a vacuum leak
