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Old 04-25-2016, 04:44 PM
jcarlson jcarlson is offline
Join Date: May 23, 2014
Location: Seattle
Posts: 20
Exhaust smell through heater

I've been fighting with a bad exhaust smell on my '83. The muffler needed re-welding and a tune-up helped a bit. However, I still get bad fumes when I run the heater. If I have the heat slider turned to cold it doesn't smell much. But when I have it set to hot, it smells in the cabin.

What should I be looking for and how should I track it down?
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