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- Location
- Los Angeles/CA
My m1009 makes a horrible loud and high pitched squeaking noise at idle and when driving that seems to be coming from the driver side rear tailgate. I know this sounds absurd, but it's bad to the point I can't drive the truck for more than 10 minutes without getting a headache. 3" straight pipe exhaust is less annoying 
I'm pretty sure the noise is the tailgate latch rubbing on the striker. When I inspected the striker, it was almost completely worn through, so I replaced it and the noise stopped for a bit. Now in less than 5000 miles, the new part is cut about halfway through where the latch touches is. It looks like my latch has been worn down to a sharp point which is causing it to destroy the new strikers. I'm assuming it was quiet for a bit while the latch was cutting a new groove into my new striker, and now the striker is badly notches the latch arm goes in there and vibrates/rubs and makes the noise...
I can get another striker easily but nobody seems to make the latches for an M1009. All the parts vendors offer latch replacements for pickups and Blazers up to 1981, but nobody seems to offer latches for a 1982+ K5. Does anyone know if it's possible to get a new replacement latch for these trucks?
This is all I can find, and it's definitely not the right part.

I'm pretty sure the noise is the tailgate latch rubbing on the striker. When I inspected the striker, it was almost completely worn through, so I replaced it and the noise stopped for a bit. Now in less than 5000 miles, the new part is cut about halfway through where the latch touches is. It looks like my latch has been worn down to a sharp point which is causing it to destroy the new strikers. I'm assuming it was quiet for a bit while the latch was cutting a new groove into my new striker, and now the striker is badly notches the latch arm goes in there and vibrates/rubs and makes the noise...
I can get another striker easily but nobody seems to make the latches for an M1009. All the parts vendors offer latch replacements for pickups and Blazers up to 1981, but nobody seems to offer latches for a 1982+ K5. Does anyone know if it's possible to get a new replacement latch for these trucks?
This is all I can find, and it's definitely not the right part.
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