87 Cruise Control Problem, any ideas??
Racer
Joined: Feb 2000
Posts: 471
Likes: 0
From: Denham Springs, LA, USA
Re: 87 Cruise Control Problem, any ideas?? (TIMSPEED)
Could be the Cruise control servo(about $220) located above the battery resembles a ufo, or could be a vacuum problem. Check and see if you have the big black vacuum ball in the driver's side front by the headlights and that the vacuum line from the servo is connected. :seeya :flag
Le Mans Master
Joined: Mar 1999
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From: Fort Worth Texas
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Former Moderator
Cruise-In I-II-III Veteran
Re: 87 Cruise Control Problem, any ideas?? (TIMSPEED)
on my '85 there was a vacuum hose that runs to the brake pedal switch that had rotted out. It runs under the master cylinder through the firewall. I replaced it with some fresh vacuum hose and it worked again.
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Le Mans Master
Joined: Mar 1999
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From: Fort Worth Texas
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Re: (A)
Hey scorp, does your cruise seem to pulse? Say I set it to 70 mph it'll back off to 69 and add some gas and go at 70 for a while then back off to 69 yada yada.. :confused: