Forum: Powertrain

Yesterday went on a small trip. I had drove about 200 miles and my oil preassure was holding about 20 psi. For the past two years in between oil...

I did a data logging run wit my scancable and multiple times it told me that there was a misfire in EVERY cylinder, up to 4x!! How can i fix this???...

I've had the worst luck in the past couple weeks and my truck has gone nothing but down hill....died on me one day then i figured out the fuel pump...

Anyone Know About This Code?engine Code Came Out While Cruising At 60mph. Something About Switches?or Switch?

Alright i want to start off and say that my truck is f*****, It all started when is was going home, i hit wot for a second and all of a sudden BOOM...

doing an 80e conversion...gona use my stock driveshaft an just shorten the front of the two piece drive shaft an install yoke for to bolt to the 80e...

After having to pull the transmission 8 times in less than a year, its time for a new builder or do it myself. I am looking for an updated list of...

Any of you guys that haven't lowered your 4wd. (If there's any left) Could someone please measusre the lenght of your front shocks at either...

i just got 22's put in last weekend. very happy with the looks of the truck but my fuel economy got worse. i expected that. but not that much. ...

Has anyone figured what to change to stop the steering knock for the 2004 silverado. I changed the intermediate shaft to a Borgeson but still have...

Pulled out onto the highway punched it and on the 1 to 2 shift BANG. I coasted about a 1/4 mile into a parking lot. :naughty: Waited 45 minutes a...

Some things have come up and I need to get the truck running. I found a L33 5.3 with 20k on it for 650. I am wondering if this will handle 8-10 of...

Hey guys I have a 99 4.8 rgsb and want to freshen her up. I don't want it to kill my mileage and keep it reliable. My thoughts: what would cam would...

So I did a run with the new software that I have, and I got the following for average shift times: 1-2: 0.4 seconds 2-3: 0.5 seconds 3-4: 0.3...

I have been looking at upgrading my fuel lines and rails and these were the rail i have been looking at Aeromotive Inc. - High-Performance Fuel...

Hello everyone my name is Josh and I got kind of interested in somewhat building up these gen 3 motors after reading two books on ls1/ls6 motors and...

I'm just wondering how much TQ/HP one of this Trans will hold....and that compared to a 4L80 E same Level........... some Experience anyone?

ok the short wide we put the 6.0 has a problem, every now and then it will cut out and spit and sputter real bad, heres what we have checked so far,...

I have a '02 Suburban 1/2ton! Pretty much stock, other than a coldair intake from K&N! I had a fuel pump installed and since then I get false reading...

well i have a buddy that will sell me some l92's but is it worth for me to do them seeing as how i am forced induction and the heads i have are...