How to replace water pump on 4.2 liter 2004 trail blazer LS

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Chevrolet / GMC / GEO Transmission Look Up Table

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Blazer, 1993-, 4L60-E. Blazer, 1994 - Up, 6.5L V8 Turbo Diesel, 4L80-E. BLAZER/TRAIL BLAZER/JIMMY, 1995-2003, 4 SP RWD/4X4, L4 2.2L L6 4.2L V6 4.3L ...

Transmission Applications - GM Automatic Transmissions

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Avalanche, 2001-06, V8 5.3L 5.7L 6.0L, 4 Spd RWD/4X4, 4L60E. Avalanche, 2004-06... Camaro, 1994-05, V6 3.4L 3.8L, 4 Spd RWD, 4L60E. Camaro .... Monte Carlo, 1997-05, V6 3.8L (W/S.C.), 4 Spd FWD, 4T65E. Monte Carlo ... Silverado, Sierra,1500-3500, 1995-06, V8 4.8L 5.0L 5.3L, 4 Spd RWD/4X4, 4L60E. Silverado ...

4L60E Transmission Rebuilt ' eBay

Replacing Chrysler 2.2 and 2.5 liter engine timing belts

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Replacing the timing belts on Chrysler and Dodge 2.2 and 2.5 liter ... Then loosen the bolts on the crankshaft pulley and the water pump pulley so they will be ...

HOW TO PUT WATER PUMP ON - 1997 Chrysler Cirrus

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Jul 4, 2010 - WATER PUMP WANT HOLD WATER LONG AND NOW IS MAKING A ...If you change the water pump,you need to also change the timing belt ...

Timing belt - 1995 Chrysler Cirrus - RepairPal

(2WD) L4-2559cc 2.6L SOHC (4ZE1) (1991) (2WD) V6-3165cc 3.2L SOHC (6VD1) (1993)
(4WD) V6-3165cc 3.2L SOHC (6VD1) (1993) (4WD) L4-2559cc 2.6L SOHC (4ZE1) (1991)
2WD V6-3.2L (2003) 4WD V6-3.2L (2004)
LS 2WD V6-3.2L (1999) LS 2WD V6-3165cc 3.2L SOHC (6VD1) (1997)
LS 4WD V6-3.2L (1998) LSE 2WD V6-3.2L (1999)
LSE 4WD V6-3.2L (2000) S 2WD L4-2.2L (1999)
S 2WD V6-3.2L (1998) S 2WD L4-2559cc 2.6L SOHC (4ZE1) (1997)
S 4WD V6-3.2L (1999) S 4WD V6-3165cc 3.2L SOHC (6VD1) (1997)
Sport 2WD V6-3.2L (2001) Sport 2WD L4-2.2L (2002)
Sport 4WD V6-3.2L (2002)

If all your hose and hose clamps are good. There is a good chance that the water pump has to be replaced, once the water pump bearing is worn. The coolant will leak from the weep hole on the water pump when the engine is running and the only way to stop the leak is to replace the water pump.
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Depending on engine size a 3.1 liter v6 and a 2.2 **** 4cyl. are both located in the front of the engine.
Remove serpentine belt,remove 4 10mm from pulley (v6)(three 13mm for 4cyl.)remove pulley.v6 will have 6 8mm bolts,4cyl. will have 4 13mm bolts-remove clean surfaces install new pump.
About 40 mins.v6,60mins for 4cyl. Be sure to drain coolant before you start, refill whith proper coolant, some 95 up gm require dexcool anti freeze (orange in color).

click on x to openupper right corner with about 5 bolts

On 05+ Trail Blazer, the fuel filter is integral with the fuel pump inside of the fuel tank. It is a non-serviceable part. On 02-04s, the filter is on the drivers side frame rail at about the B-pillar. 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. Good luck and check under your Trail Blazer or look at your manufactured date sticker on the door which would help you indicate if your 04 is a early Trail Blazer and you'll have the fuel filter on the inside frame rail under the driver's door.

if the hose has a small hole in it, it is no problem to replace, any parts house can get you a replacement hose, let car cool, loosen clamps remove old hose, install new one

With what was given try to tighten hose if still leaking try replace that hose may be old and cracking

right on the front of the engine !!!!!!!!