Forum: Powertrain

I finished putting my tranny in this morning. Started the truck and it says Reduced Engine Power. I can floor the gas and nothing happens. I scanned...

Kill a trans? I have had mine rebuilt 2 times in the last 3 weeks. Now I need a rebuild after 200 miles, not hard miles. I currently have a Dacco...

What have you done for a drive shaft safety loop? Is there a good one to buy or do you have to fabricate it yourself? Do you mount it on the...

i have an 01 suburban with 249k miles so im puttin together a 6.0 to swap into it.my engine is an 05 sierra 2500hd 6.0 with 80k on it.i plan on...

Hey guys... I've been looking into buying a GMT900 2500hd. I like the lines and i need something to pull a travel trailer. I've been looking at the...

I was driving the truck today and it went to shift into 4th and revved to about 4500 and then shifted hard. I slowed down to see if it would do the...

So i get picked up in my truck from school by my brother (His is in the shop) so he gives me a little slip from Auto Zone and it reads ...

so ive got a 496 in my nova, was out running around the other night and i hear a knocking noise, oil pressure was good wasnt over heating or anything...

I got my Trans back in my truck last week and the converter is Locking up again. The problem is it will jump between 2000 and 2300 rpm at about 70....

well with hopes that all my boltons will be done before the end of the summer ive been thinking a little about cams...i dont want nothing nuts but...

I did a quick search, saw different results. My truck has 108,000 hard miles. The cats were replaced at 65,000 miles by the dealer. However the...

I pulled the water pump, and the impeller had spun free of shaft that couples it to the gear, it was sliding freely back and forth in the housing....

my 04 2wd has 79,xxx on it and in 4th and sometimes in 3rd the rpm's will run up then down up and down, it really gets irritating on long...

hey guys, im just looking for a little advice for the future. got a 04 5.3 with 130,000mi. that tranny slips a little between 1-2 and once in a while...

my truck overheats if i run for a long period of time, just continually gets hotter, could easily overheat. started doing it after a night at the...

1991 5.3 T56 swap. New master/slave/LS7 Clutch....When the truck is on jack stands.....'cuz that's how it usually is... and the engine is running and...

I am in need of having my bottom end rebuilt or replaced. Where is the best place to have this done on a budget? I'm not going with forged parts or...

just wanted to let ya'll know they have great products. i did not deal with them directly, but the e-fan harness that they make was almost as easy as...

Hey guys i'm new to the site and just had a quick question..i just put in a '01 z06 cam and springs and was wonderin how much of a stall i should...

i went to a local perfomance shop and to rebuild my 5.3 with a performance cam he is charging $3000 do ya think thats a good price? but everything...