hello to all, I just discovered your forum and there seems to be a lot of helpful ideas from fellow dodge owners so a little help would be much appreciated. My '99 dodge 24v auto has a stumble or jump at 60 to 70mph, when you let off a little in a corner and ease back in to it. When you poor the coal to it it's fine, got a gauge on the lift pump (12-6 psi) and no codes show for the TPS or anything else. so if anyone can help me figure out if it's the converter locking and unlocking or the injection pump stumbling would be great, Thanx guys.

 

my guess would have to be your converter or even try your batt termanals conectons that would make the relay cut on and off thats the best i can give you

 

ok, thanx for the input i'll try the batteries but yer probably right.

 

i would imagine converter also, put the tranny in tow/haul mode or shift into a different gear if possible and see if anything changes

 

With the stock trans programming when you let off the throttle the TC unlocks then when you get back on the throttle it locks again. That could be your problem.

 

it still does it with o/d off at around 17 - 1800, and i didn't think i let off enough to unlock the TC, but maybe. It's my first auto diesel had 6 manuals and this one i got used so not sure if it's just the way the tranny is or if theres a problem. anyways thanx guys