Hi folks,
Some kind of critter got into the heater ducts on my 93 Del Sol
(same as 93 Civic) and was making a nest. I vacuumed out what
seemed like all of the stuff through the grills, but there is a
nasty smell when the heater core is hot, so there must be some
material in there.

What is involved with cleaning out the fan and heater core?
Is this a DIY job?

Thanks,
Dan

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