jrrod2004

My 2000 Suburban was doing this and I had a very good shop in Denver look at it and they said the tranny was fine. They suggested I check the TPS. I replaced the TPS and it fixed it instantly. On another note. I've noticed recently when towing (first time towing with this truck) there is a definite change in tone when going up hills. The RPM doesn't move, the speed will hold but the engine sounds like it's...making more power? Does that make sense? If the hill is long or steep enough it will downshift, but before it does it will go thru this tonal change. Almost like I can hear the throttle opening more. Just wondering what it is. Thanks! Just a greater load induced on the engine. No worries......... My 2500 with 22k behind it you learn noises quite well. Direct swap, just better parts! Why not go with a 4l80? Doesn't that involve a crossmember mod? or is the 4L80E also a direct swap? NOPE it's not bolt up. Cross member is farther back and trannie case is quite a bit longer. So you will need a new drive shaft. Jbo As I suspected

Direct swap, just better parts! Why not go with a 4l80? Doesn't that involve a crossmember mod? or is the 4L80E also a direct swap?

Wheel Bolt Pattern for Chevrolet/GMC: http://www.vehicle-bolt-pattern.com/chevy-...ence-guide.html Wheel Bolt Pattern for Cadillac: http://www.vehicle-bolt-pattern.com/cadill...ence-guide.html Main page for all others: http://www.vehicle-bolt-pattern.com/

I got a question for you: Can I swap the 4L60E for a fortified 4L70E directly? (Drop the old one and pop in the new one) Thanks

VIN BREAKDOWNS/BUILDS: http://www.compnine.com/vid.php

stick it into the Tech Wiki

uhhhhh a BEER GUY!!!

morning dudes.

unless i missed something...it should be plug and play

I used to work for them, that is correct, except now they have what GM calls "ultimate dealer empowerment"