since adding my Juice/Attitude combo to my 01' my cruise control sucks!!!! it's like it can't decide what it wants to do?? it revs up & down & then up & down, it's horrible!! I tried using the WD-40 straw in the vaccum line, but it didn't help any??? anybody got pics of the line it goes in?? I had a broken vaccum line awhile back that killed my cruise & I figured that was the right line to put the straw in???? is there any other tricks out there to fix this crazy cruise????? thanks alot, Dusty

 

Try turning down the Juice. I don't see what appears to be as radical symptoms as you but I do notice boost fluctuating some at the higher settings with the cruise on. It basically goes away on level 1 and 2 for me. Try that.

 

seems like if I go down to "0" or stock, mine will do ok, if I have to I can always just turn it down, but I was thinking I may have another problem somewhere???? thanks, Dusty

 

I used the straw and it helped a lot. Tried to install same straw on an 01 and found very different sized vacuum line?? So can't help much... but blocking off the line does help some.
It's the line that goes from the Vacuum Pump/Starter assembly... to the 'T' up near the firewall!

I still have to go to lowerst setting on my TST box to stop surging.

RJ