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V10guy's avatar
V10guy
Explorer
Jan 20, 2020

Workhorse W22, Chevy 8.1l exhaust rattle/noise

Good afternoon, I went today and started my MH since it’s been in storage for several months and ran it. It’s a 2003 Windsong, Workhorse W22 chassis with the 8.1l vortec. Upon warming it up and d...
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Fulltimers's avatar
Fulltimers
Explorer
Jan 20, 2020
Shimmy underneath and start banging on things. I found my muffler sounded like a can full of marbles once. It didn’t make any other noise though. Maybe just slide under with it running and see if you can pinpoint the noise.

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