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View Full Version : chevy 93 6.5td no shift into any gear, 4L80E



lolailando
02-26-2014, 07:40
Was running fine for years. Suddenly transmission fail in the highway.
It feels in neutral. Linkeage is fine, but it doesn't even try to move as i shift to any gear. It does not hold in parking either.
2wd, no transfer case to worry about; driveshaft doesn't turn.
Fluid is red, no smell; I have tried adding 2 qt.

DmaxMaverick
02-26-2014, 10:56
The parking pawl is a mechanical engagement. So, if it doesn't work, it's mechanically broken internally (or otherwise disconnected), or the range selector shaft/bellcrank is broken. If you can feel the detents, it's more likely internal.