truck surging
08-25-2010, 07:26 PM
#21
Launching!
Thread Starter
iTrader: (5)
Join Date: Dec 2007
Posts: 234
Likes: 0
Received 0 Likes
on
0 Posts
ok i was watching o 2 sensors when i get on it it goes to 900 mv. tcc goes to low duty cycle when i am at wot. it is at 96 percent most of the time though. im not sure i understand how duty cycle works. as far as tcc slip goes it actually goes negative when i get on it.
08-25-2010, 07:54 PM
#22
TECH Resident
iTrader: (22)
Join Date: Aug 2003
Location: Blue Springs, Mo
Posts: 878
Likes: 0
Received 0 Likes
on
0 Posts
Are you speed density or MAF? Have you tried it without the meth? I had problems soaking the MAF with meth in boost even though it nozzle was downstream. Problem fixed when I went SD
08-25-2010, 10:34 PM
#25
When I read this, I thought it might be the transmission or TCC slipping. If you're locking the converter on WOT, you may be getting ready to lose the 3-4 clutches and/or the converter clutch. Definately get the wideband on there and check it also, but if that's good to go, your transmission probably isn't.
