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Topic: Cruse control (Read 599 times) previous topic - next topic

Cruse control

The cruse on my 84 turbo coupe is acting up. It won't hold speed it will slow down about 5 mph then speed back up even on flat ground. Any one have this happen before? Any idea on what might be causing it?
84 Turbo coupe 2.3T Modded with 88 upper and lower intake, 88 injectors, E6 manifold, T3-4 AR.60 turbo, 31X12X3 FMIC, Homemade MBC , Greddy knock off BPV.
4 eyes see better than 2! 
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FreeBird

Cruse control

Reply #1
Vac leak?
Long live the 4-eyes!  - '83 Tbird Turbo - '85 Marquis LTS - '86 LTD Wagon

Cruse control

Reply #2
Quote from: Chuck W
Vac leak?


yes, and good luck tracking it down...
-'87 turbo coupe with only 740 ORIGINAL miles.... :dunce:
-'86 turbo coupe, 5sp. Cali Car.......:cool:

 

Cruse control

Reply #3
If it's speeding back up I think it's safe to say it is at least TRYING to work properly.  I'd have to agree with the others.  Looks like the hunt is on for a leak.
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!