[english3361rt]

I fixed my P0720 code by changing the transmission output speed sensor. However, It still shifts at 4500 at WOT no matter WHAT. What the heck is causing this? I've mesed with TV cable and it only affects cruising speed shifts. . .not WOT. Any ideas will be apreciated. I ran across this but he never said how he fixed it. I too also have a Holley 52mm throttle body. http://www.dakota-durango.com/forum/archive/index.php/t-33487.html

 

[english3361rt]

okay, I'll go check that really quick, I'll let you know. Thanks!

 

[english3361rt]

Actually, When I put the M1 and Tb on, I didn't have problems with it shifting. . Just lost a ton of low end. So I think I'm getting WOT. What would your second guess be if thats not an issue?

 

[english3361rt]

Well. I went out and double checked and the linkage does hit the tube. But its nearly WOT. I don't know that its enough to change. But I guess it doesnt take much to make it shift at 4500 instead of 5200 I guess. I'll take the filer and stuff off and double check in the morn and see if that's it for sure. Thanks man

 

[english3361rt]

When I took the Tube off, I found that I wasn't quite getting full throttle and it was still against the stop. The screw that held the linkage in place had came lose and let the throttle plates to move a little bit. I fixed that and went for a drive (after puttin a new idle air control valve on, stupid threads stripped out of plastic piece to the plunger and it was stuck). It shifted the exact same as before. However, I started messing with the TV cable and finally got it shifting back to normal. I finally got my race car back! I just need to fix an exhaust rattle and get new dropdown pipes from headers and I think I'll be set. I plan on selling the truck though because I need something cheap to drive back in forth to school with, and I'm affraid I'll just get in a bigger mess if I continue to race it every Saturday. Thanks for the quick feedback.