If you need to dig into your doors, dash or console, Alldatadiy. Using J 46406 install the fan clutch to the water pump. It is currently dark and pouring rain so I will try to rock parts tomorrow morning. If fan clutch failed carefully check pump. It's a large nut located between the fan assembly and the engine.
Please rate my answer, Thank you Mar 06, 2009. Use the 'All Posts' button to return to the default view. On 02-04s, the filter is on the drivers side frame rail at about the B-pillar. There is a special wrench for these but, as a help to loosen it, with a heavy hammer and long chisel, place chisel blade near top of nut flat and strike firmly till it loosens in the direction the fan turns. The bezel is basically pressed on and you must pull it off.
Inspect the cooling system for leaks. I had my girlfriend rev it while I was in front of it and I couldn't really hear anything I believe mostly because the fan makes it hard to hear much. There was a recall on some 2003 Trailblazers. Use a Channellocks to break free the fan, praying you don't scrape your knuckles… 1. Have you checked the fan fuses and the relay? I think it it is like 4 star shaped screws.
I am mechanically inclined but this seeming to be an electrical issue, I need some help. V8 swaps with a small block are pretty common in those. Using J 38185 slide the hose clamp back on the hose. Those who continually cause issue will be removed 2a One Incident per Thread. If your trail Blazer is a late 04 which means that it was build close to the 05 Trail Blazer, you may have a non serviceable fuel filter. Replace the harness with an improved design Part No.
Linking to outside content is generally not allowed, unless it's germane to the current discussion. Water pumps on this engine, as far as I know, are internal. Then all you have to do is start pulling that black modeling off it should pop straight out. Install the mounting bolts to the upper fan shroud. Aug 08, 2009 Fix it now or forever pick up the pieces. Install the water pump pulley bolts.
Then pull at the base of the arm, wiggling it slightly. Allow the engine to cool. All posts without this information may be subject to being removed. The part you replace is inside the housing, an impeller more or less. The fan clutch is responsible for pushing radiator fluid through the water pump, which keeps the engine cool. .
The lines connect to it by clips. It sounds like you have an electric fan clutch issue. I checked the wires that plugs into the fan clutch and I am only getting one out of five that works. If they are plastic lines black then they aren't fixed, but need replacing and can be costly. Then I remove the upper radiator hose, the tranny cooler lines from the shroud, and then i will remove the fan clutch.
Maybe have them scan it and see what code they get, then clear it. Please email or call us and we can add it to you order or you can usually add it when going through checkout. May 27, 2010 The fan clutch does have bearings but it is not usual for them to go bad. Water Pump and Fan Clutch share the same shaft. Mar 25, 2009 Hello, I see you have a trailblaber with a knocking noise. Unfortunately you cannot control the throttle while in front of the engine because it has an electronic throttle no cable or actual throttle to pull. Matched set for this vehicles application.
These are the key indicators. You could be chasing a ghost code. We can also supply you this wrench with your fan clutch order. After that modeling is off theres two bolts holdin the radio in. Remove the two screws with a T25 and pull the light assy straight out. Remove coolant recovery reservoir cap. Rinse away any excess coolant from the engine and the engine compartment.