Search:

I don't know where the rev limiter is. I get what you're sayin!

I have a 408 stroker with a GM connect and cruise wire harness, TCI EZ TCU controlling a 4L80e. At the drag races I changed my shift point to 6500 from 6100 and my truck seemed to hit a rev limiter...

Thank you for the responses. I basically confirmed what I already was pretty sure about, I need to change controllers. I will most likely go to a Holley system if I go farther with this vehicle.

It's been installed on the truck for about 4yrs already. just wondering if it can be done easily or not. there is a setting in the tuning for flex fuel?

Thinking about going E85 on my 71 C10 with a 408cu iron block with LS3 heads wondering how hard or easy would it be? using a GM ECM/connect & cruise harness.

I just had similar issue and it turned out to be a power issue to the trans computer. Unplug the bulkhead and see if it throttles without issue.

Sorry, I had a power issue to the trans computer. I never though it would've caused it.

It's a GM connect and cruise kit, I couldn't tell you if the designate them by year. thanks for your help I found the problem.

408/ stroked 6.0 stock heads, connect and cruise harness and computer. haven't got into checking pin outs yet. Was just wondering if anyone had seen anything like that. I have extra known good pedal,...

hahaha sorry fat fingered the code number. 2135

Anyone ever had this code a not had an issue wit the pedal or the throttle body? I have tried new ones of both and still sets that code at about 75-80% throttle. I've checked the wiring and it hasn't...

Hello all I am Joel Rode, a business owner & hot rod builder in California. Just bought my HPTuner and I am ready to get programming. thanks in advance for the knowledge.