How reliable is a Allison Transmission?
RELIABILITY. Allison fully automatic transmissions (“Allison Automatics”) have a global reputation for quality, reliability and durability because we engineer and build them to last. That’s why Allison Automatic-equipped vehicles have been shown to cost less to operate than comparable competitively-equipped vehicles.
How much power can the Allison 1000 handle?
As you’ve probably deduced up to this point, the stock Allison will handle roughly 350 to 400-rwhp in five-speed form and 425 to 450-rwhp in six-speed trim. However, if you push things past that point the clutches will eventually slip and bring on the Allison’s notorious “limp mode” condition (i.e. limp home mode).
What’s the speed of an Allison hard shifting diesel?
It was about 2400-2800rpm, and the trans. just wouldnt shift running at about 73-74mph. I think its getting stuck in 4th gear, but I could be wrong.
Is the Duramax Allison 1000 a hard shifting car?
I have an ’04 duramax/allison 1000 with a banks 6gun + 5.5″ exhaust, it has about 80,000miles on it. lately its been shifting pretty rough between 60 and 70mph, and just today on the highway it wouldn’t even shift. It was about 2400-2800rpm, and the trans. just wouldnt shift running at about 73-74mph.
Why does my Allison hard shift give up?
It doesnt happen all the time; its only some of the time, but sometimes when it tries to shift or lock, it goes BRRVH-BRRVH-BRRVH (tries 3 times) then gives up. If you have flogged your Ally pretty good then you have a problem with C3 clutch and your adaptive learn has set the pressure as high as it can.
Are there any problems with the Allison Transmission?
Allison transmissions are custom-designed for several different industries and provide valuable power and work. However, even these revolutionary pieces of equipment can have problems. Do you know how to identify and deal with an issue that may arise with your Allison transmission?