Question about 2003 Pontiac Sunfire
The textbook method is to remove the drain plug on the bottom of the radiator.
Most drain plug is make of inexpensive nylon/plastic and it may fall apart while you turn it.
The professional method is to loosen the lower radiator clamp and drop to lower radiator hose.
Drain the coolant onto a large drain pan and recycle the coolant
I just did a FREE write up on air purge from coolant system and how to detect initial state of blown head gasket at the Fixya tip selection.
or follow link below.
Posted on Dec 06, 2009
Sometimes its so much easier to just remove the lower radiator hose to drain it
Posted on Nov 24, 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:
Nov 18, 2013 | 2005 Pontiac Sunfire
Apr 26, 2010 | 2000 Pontiac Sunfire
Apr 19, 2010 | 2003 GMC Envoy
Dec 20, 2009 | 2000 Pontiac Sunfire
Nov 26, 2009 | 2003 Pontiac Sunfire
Nov 14, 2009 | 2003 GMC Savana
Oct 19, 2009 | 2003 Chevrolet Astro
May 10, 2009 | 2003 Dodge Durango
Jan 01, 2009 | 1998 Pontiac Sunfire
673 people viewed this question
Usually answered in minutes!