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Old 08-12-2005, 02:20 AM
chigger23 chigger23 is offline
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Re: Re: '98 Blazer 4x4

Quote:
Originally Posted by BlazerLT
Sounds like a vacuum leak going to the vacuum actuator.

Get under there and replace the vacuum line going to it.

I had the same thing just happen to mine, the bang that is.

Just had the Controll Moduale, what ever that is, replaced becuase it wasnt engaging and disengaging properly. Can you tell me were exactly the vacuum lines are, and is this something that a Tech looking into the reason is would or would not disengage at 35 MPH should have checked in addition to replacing the whole control module?
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