Never really Looked into this, but ever since my engine swap cruise has never worked.

I would like to know what could cause this? The PCM has cruise before so that shouldn't be the prob. But however, I checked under the steering to see if it would work, but there was nothing there.

I am stumped. I am not sure if the cruise turns on or no. I don't have a working cruise light.

Chris

 

why do u need cruise in that rig>? u gonna set it at WOT in the mud pit? LOL

 

im driving to the city tomorrow and would like it lol.

 

set a brick on gas peddal lol

 

good idea

 

i if i planned on going 200 the whole way lol.

 

they day you hit 200 in that truck is the day a ISB-6 cummins appears in mine, haha.

 

why not 200? lol km/h btw about 160 mph.

 

Couple thoughts
1) was it working just before you replaced the engine if it was
2) it could be that servo unit which consists of a solenoid valve body, and a vacuum chamber and three solenoids got damaged
3)Vacume supply hose not hooked up
There is also the servo control cable but thats less likely to be the cause.