Having problems with your 1999 Isuzu Trooper ?
I have a 99 Chevrolet Trooper wont take any gears on the automatic transmission. when its cold it will take drive but very slow and when driving it would jump to neutral. I changed the transmission fluid but still I have the same problem. It started doing this overnight. Before all this started it was working fine, even the 4x4 was fine. But I did notice when we took out the old fluid on the transmission it had water mixed in with it. but this is a closed transmission box. what could cause t
Put in a new radiator. Flush the trans a couple more times and hope for the best. The Trans cooler on the radiator corroded through ,and you may end up having to rebuild the trans.
Repair Help & Product Troubleshooting for 1999 Isuzu Trooper
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