Question about 1995 Buick Regal
How do you troubleshoot no heat problem on a 1991 Buick Regal 3.1
Where is the heater control valve located, and where do I get detailed information on diagnostic method and repair of parts involved?
It probably has an airlock - so needs the air leting out of it.
If you have the bleed screw on the pipe that goes from engine to bulkhead, then, with engine cold, and heater turned to heat, start engine( KEEP CLEAR OF FAN / BELTS ), and undo bleedscrew to let out air. STOP ENGINE. Refill coolant to mark with antifreeze mix.
If this soes not solve problem, it could be more serious - either blocked matrix or if you only find steam regularly - it's a head gasket problem - requiring replacement.
Posted on Feb 04, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 10, 2014 | 1991 Buick Regal
Jun 03, 2014 | 2001 Buick Regal
Feb 27, 2013 | 2001 Buick Regal
Dec 09, 2010 | 1999 Buick Regal
Feb 07, 2010 | 1991 Buick Regal
Feb 01, 2010 | 1991 Buick Regal
Dec 11, 2009 | 1998 Buick Regal
Nov 08, 2009 | 1991 Buick Regal
Feb 13, 2009 | 1991 Buick Regal
333 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: