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2006 Mercury Marquis Repair Question


Topics covered: Blower motor, Blower motor relay, Heater.
Mileage: No information provided.

Asked on August 21, 2011

Hvac issues.

When I start my car up and turn on ac or heater, it blows out nothing as if it's congested/clogged on all cycle modes and will do this for like 5 minutes then blow out as normal for a few minutes then back to congested/clogged blowing. What can be causing this and how to fix it?
2006 Mercury Grand Marquis LS
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2006 MERCURY GRAND MARQUIS LS
Avatar Asked by thephnx39

Answer

Replied on August 21, 2011

Check and test the blower motor relay/blower motor harness if okay Have the HVAC control module checked out-

Tiny Answered by rasmataz
68 questions asked
Replied on August 21, 2011

@rasmataz. How to test relay n harness? And where to get replacements?

Tiny Response from thephnx39
6 questions asked