Question about 1994 GMC Suburban

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Reverse won't work on my 1994 GMC Surburban 4x4. Only 90K miles, truck is in great shape otherwise. All other gears work fine. Tranny fluid looks and smell fine, it was changed in the last 12K miles.

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If you have no reverse, more than likely, you have either a stripped or broken sunshell, assuming you have the 4L60E transmission. Are you absolutely sure you have all forward gears? Another indication of the sunshell being defective, will be no engine braking in manual second.

Posted on Nov 19, 2009

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