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Guest Message by DevFuse

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Weird vacuum thing....

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2 replies to this topic

#1 Guest_88gl_*

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Posted 19 July 2002 - 09:13 AM

Whenever I extend the throttle past a certain point, my vent controls switch to Max A/C. I know that the vent control system is run off of the vacuum system - what's going on??

It may be coincidence, but going past the same throttle position seems to produce a hesitation when the engine is cold also.....??????

Any help would be great.


#2 Guest_Skip_*

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Posted 19 July 2002 - 06:30 PM

would help to know what engine we are asking about.
But my quess is the white vacuum canister on the shelf behind the pass side sturt tower
has a bad check valve.
EZ test

#3 Guest_88gl_*

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Posted 22 July 2002 - 07:28 AM

It's an 88 GL Wagon - 1.8 SPFI

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