FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.
Home >> Mercury >> 1987 >> Grand Marquis V8-351 5.8L >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Electronic Climate Control >> Discharge Temperature Too Hot or Too Cold

Discharge Temperature Too Hot or Too Cold


The Automatic Temperature Control (ATC) temperature sensor exhaust port is blocked, or the ATC temperature sensor is responding to the ambient temperature only.

pro multis Credits:Operation CHARM About Operation CHARM