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Old 09-05-2023, 10:28 PM   #2
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Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,256
Re: cruise on L83 swap

Quote:
Originally Posted by speedwrench44 View Post
67 Suburban with 2018 L83, 4l60E trans, trans X controller, dual air. Runs good, 20 mpg cruising 70-75 with AC on.
Problem: Dakota Digital Cruse control works but surges and hunts. DD not any help, last suggestion was have the accelerator reprogrammed. I would have tried that if I could find anyone in South Texas that had a clue what that is. Anyone had this problem and found a cure?
Ive never heard about programming the accelerator pedal... the pedal is nothing more than a potentiometer... Another member here had rosta or rastra .. probably spelled it wrong, but he had that setup on his swap. Im sure a search will turn up his post... I dont know why after market just seems to suck when it comes to simple solutions like this.
on hptuners site someone ran the OEM bcm + brake pedal sensor and cruise switch and said it worked aswell.
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1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes
1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit

New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD

A poor man buy's it twice

finally got my domain name back, 87chevy.com.... site rework in progress
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