Question about 2003 Pontiac Sunfire
I'd make sure you have fluid in your radiator. Does you AC blow cold? If it doesn't there is a chance you are low or out of fluid. This would lead to a crack in the radiator. Is it a crank shaft driven fan of electric?
Posted on Jul 12, 2017
SOURCE: 96 pontiac sunfire
YOU HAVE A LEAKING MASTER OR SLAVE CLUTCH HYDRAULIC CYLINDER (AIR LEAKING INTO THE SYSTEM), SINCE THESE ARE ALWAYS REPLACED TOGETHER IT MAKES NO DIFFERENCE WHICH IS THE PROBLEM CYLINDER.
Posted on Oct 06, 2008
SOURCE: have a 97 sunfire put
I would replace the driver's side brake hose, they're usually under $20 at an auto parts store. (Buy a bottle of brake fluid)
As the hoses get older, they can collapse, or build up debris inside that blocks the flow of brake fluid.
Posted on Jan 16, 2009
my 1999 pontiac sunfire drivers door latch is broke can not close the door. i have it pulled shut? how much will a used latch cost, or even 3 bolts for it? all the auto stores/ jumk yards are closed for me to call
Posted on Aug 01, 2009
This is to completely refresh your brakes.
What you will need. Wrench to loosen bleeder valves Bleed Kit, or some clear tubing and a jar. Small board 1x4 Helper, as not easy to do yourself. BV = bleeder valve MC = master cylinder
1- Remove Master Cylinder Cover 2-**** out old fluid and wipe clean 3- Refill MC with new fluid. (always replace cover after doing this) and pump brakes 10-015 times, then top off MC with fluid. 4. Place board under brake peddle to stop it from going down to floor 5-Starting from furthest point (right rear, left rear, right front, left front) loosen bleeder valve but keep closed. 6-Attach tubing to bleeder valve, and put other end in jar half full of new brake fluid 7-Have helper push brake slowly and evenly until at board, and they should let you know they have stopped. 8-Open BV 1/4 turn. Old fluid and any air will go in jar. When it stops, close BV and have helper release brake. 9-Repeat several times until fluid is clear. ( MC will need topping up, otherwise air will get in) 10-Retighten BV, and repeat at all brake locations
Note Make sure MC is always topped up and BV closed when done. Always use recommended manufacturer fluids.
Posted on Jan 19, 2011
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