Ford F150 - Rear Differential Locks Up and Leaks Fluid

What is your question?

My 1990 Ford F150 rear differential locks up in drive and reverse and is leaking fluid. Does anyone know what is causing this and how to fix it?

TracyG in Anderson SC

Jan 12, 2011

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What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 1990 Ford F-150. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Ford F150 - Rear Differential Locks Up and Leaks Fluid

What is your question?

My 1990 Ford F150 rear differential locks up in drive and reverse and is leaking fluid. Does anyone know what is causing this and how to fix it?

TracyG in Anderson SC

Jan 12, 2011

2 Replies

Popular Answer

user91328on Jan 12, 2011

something came apart. it needs to be examined by a shop for the failure and a bid to fix it. Roy

Brian Glastetteron Jan 12, 2011

Be careful. I had a customer come into my shop last week reporting the same issue. It ended up being a transmission failure.

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Popular Answer

What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 1990 Ford F-150. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.