coolant leak on passenger floor of duramax diesel 2500 cargo van - Chevy and GMC Duramax Diesel Forum
Get In the VAN!!! Discussion Of GM Diesel Vans..... And whatever TheStepChild wants

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post #1 of 3 (permalink) Old 01-21-2020, 06:58 PM Thread Starter
 
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coolant leak on passenger floor of duramax diesel 2500 cargo van

I've been getting coolant leaking onto the floor of my '09 duramax diesel van. 170k miles. I'm thinking its the adapter plate. Does that sound right? thanks.
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post #2 of 3 (permalink) Old 01-21-2020, 09:46 PM
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Originally Posted by skierz View Post
I've been getting coolant leaking onto the floor of my '09 duramax diesel van. 170k miles. I'm thinking its the adapter plate. Does that sound right? thanks.
Adapter plate ? Leaking on the passenger side floor is usually heater core.
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post #3 of 3 (permalink) Old 01-21-2020, 10:46 PM
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^^^^what he said

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