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-   -   90 Bonneville Vacuum System (https://www.gmforum.com/general-gm-chat-88/90-bonneville-vacuum-system-220958/)

knid 08-18-2005 04:29 AM

90 Bonneville Vacuum System
 
All of the rubber hoses in my vaccuum system were dry rotted all the way through, I replaced them tonight and right away I noticed my transmission shifting better and just riding better in general. It costed me $1.50 in hose and a box cutter to cut it up.

markwb 08-18-2005 05:26 AM

Imagine that. 8) A little bit of maintenance can make a huge difference. Good deal, glad to hear your vacum lines are once again intact.

Masterbm 08-19-2005 01:36 AM

Yeah did the same on mine about 3 weeks goes my car now get 28 mpg on highway. ANd of courses sound real nice. 28 is diffenetly has to be descent mpg on 3800 series 1

theJMFC 08-19-2005 02:51 AM

I've squeaked 31.5 out of mine once, and 29 a few times also. Usually a bit less though. 27-28 on most highway trips.

Masterbm 08-21-2005 12:29 AM

just noitce another mi bonnieville club member diffenetly have to have gr meet

knid 08-21-2005 04:20 AM

i'm from michigan here too - greets!


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