06 LBZ 6spd Allison trans
Alright let’s get started with the intermittent clunk between 5th and 6th at high way speeds then itt feels like trans/shaft releases and disengages and I watch my rpms spike up to 2500-3000. Was never a problem until about a week ago, then I got the clunk from 4th, 5th and 6th. Bought the truck with 145k on it. Just about at 170k
Tuned by starlight diesel here in Utah, threw codes for p0606, shift inhibitor,,incorrect ratio and 1 more that I’ll post when I get my scanner back. At first all the above issues would disappear when battery disconnected and reconnected. But now after it sitting. For 2 days, as soon as it shifts to second manually or automically it feels like the torque converter is free spinning right at shift and rpms spike to 2500 before I catch it and let off throttle, after rpms drop down trans engages and will go again but just to disengage again a few moments after throttle applied. Any suggestions?
Alright let’s get started with the intermittent clunk between 5th and 6th at high way speeds then itt feels like trans/shaft releases and disengages and I watch my rpms spike up to 2500-3000. Was never a problem until about a week ago, then I got the clunk from 4th, 5th and 6th. Bought the truck with 145k on it. Just about at 170k
Tuned by starlight diesel here in Utah, threw codes for p0606, shift inhibitor,,incorrect ratio and 1 more that I’ll post when I get my scanner back. At first all the above issues would disappear when battery disconnected and reconnected. But now after it sitting. For 2 days, as soon as it shifts to second manually or automically it feels like the torque converter is free spinning right at shift and rpms spike to 2500 before I catch it and let off throttle, after rpms drop down trans engages and will go again but just to disengage again a few moments after throttle applied. Any suggestions?
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