crankbait

well guys i'm new on the dodge scene got some ?'s . first how much can the pump be turned up on a intercooled 91 with out a pyro safely and how do you do it.second what do i need to check to find out why the cruise does not work . thanks guys ahead of time i hope i made the right move i sold a 94 f 250 s/c 4x4 turbo diesel and bought a 91 3/4 reg cab dodge auto.

midwestdually

welcome to the site and get a pyro and other guages...best 200 bucks youll ever spend

crankbait

i will soon i was just seeing what little tweaking i could do on a very low budget right now spent all the cash i had on the truck.

midwestdually

star wheel on your afc housing on the back of the pump...air filter...

crankbait

what is the star wheel and how do you adjust it . also what about this kdp i keep hearing about is that somthing i need to worry about.

Bushy

The KDP is the killer dowel pin fix.<br>It is located inside the front gear cover and you use a jig to fix it.<br><br>As for AFC etc... there is lots of good info and descriptions on here, you will get tons of good info doing a search for things like &quot;AFC&quot; , &quot;starwheel&quot;, &quot;full fuel screw&quot;, &quot;smoke screw&quot;.<br>Here is a link to my picture gallery on another site. You're welcome to poke around and ask questions as needed.<br><br>http://www.turbodieselregister.com/u...mp;albumid=453<br><br>Bob.

Jbolt001

Here are some pictures of the inside of the AFC<br><br>AFC pictures<br><br>Jay

Bob Beauchaine

Welcome crankbait<br>With a little &quot;tweaking&quot; you will be happy with your &quot;new&quot; truck. I've always felt that guages are first then let that puppy BREATH. BHAF or K&amp;N with a swiss cheese air box and a 3.5 or 4 inch exhaust. Pump tweaks can be done by you. ;D ;D <br>Bob

roystoy

Welcome. The clock spring under the steering wheel was broken on mine and the cruise control went out. Seems this is a common problem on our trucks. Bought one at the local dealer and it now works like new.