Chevy Blazer

2WD Trailblazer L6 engine 3.42 axle = 5,300 lbs trailer, 10,000 lbs GCWR

2WD Trailblazer L6 engine 3.73 axle = 5,700 lbs trailer, 10,500 lbs GCWR

2WD Trailblazer L6 engine 4.10 axle = 6,200 lbs trailer, 11,000 lbs GCWR

4WD Trailblazer L6 engine capacities are 200 lbs below those listed above.

2WD Trailblazer EXT L6 engine capacities are 100 - 200 lbs below those listed above.

4WD Trailblazer EXT L6 engine capacities are 400 - 500 lbs below those listed above.

2WD Trailblazer EXT V8 engine 3.42 axle = 5,900 lbs trailer, 11,000 lbs GCWR

2WD Trailblazer EXT V8 engine 3.73 axle = 6,800 lbs trailer, 12,500 lbs GCWR

4WD Trailblazer EXT V8 engine 3.42 axle = 5,700 lbs trailer, 11,000 lbs GCWR

4WD Trailblazer EXT V8 engine 3.73 axle = 6,300 lbs trailer, 12,500 lbs GCWR

I have been told the 1976 to 1991 K5 Blazer and K5 Jimmy by GM have the same size factory hard top. So I belive a 1977 and 1990 should be able to be swapped.

That is not a button, but a light detector. When it gets dark enough, the headlights automatically come on.

Yes it does and it is bolted into the passenger lower side of the timing cover.

Yes, many vehicles have a fuse dedicated to the rear hatch or liftgate, which controls its electrical functions such as the opening mechanism and lights. You can typically find the fuse in the vehicle's fuse box, which may be located under the dashboard or in the engine compartment. It's important to consult your vehicle's owner manual for the specific location and rating of the fuse related to the rear hatch. If the hatch is not functioning, checking and replacing the fuse could be a helpful troubleshooting step.

No not even close.

Well normally from the mid 90's cars you shouod not be able to move the shift lever out of park w/o stepping on the brake - if you can then the brake interlock relays or system is broken. You should always put on your parking brake when you have the shift lever in park. There is a small pin that goes in the xmission to preent it from moving. It can brake and cause damage to the xmission. == Answer ++ Also, if you put a car into gear while giving it gas, you are putting extra stress on the transmission. You could damage the transmission. And NEVER shift into part while the car is moving.

most common is the vacuum actuators (one under the battery and one on top of the transfer case) kind of a pain to get at both, but it's a cheap part.

I would recommend SAE 10w30 if you drive in temperatures above zero. Below 0 use SAE 5w30. Pennzoil makes a high mileage oil that may be of benefit. I use it in my Toyota that has 125,000 miles on the odometer.

where is the fuse for the cigarette lighter

on my 2003 chevy truck driver seat quit moving...so down to the left of steering on firewall, ther is a black box, unscrew black plactic nut and work cover off, on bottom just off center there are two silver overload fuses, i pulled the one on the left out and pluged it back in after i went and got a drink and plugged it back in and presto....seats went to working back and forth, up and down with all the rest.

good luck

mj

You have to remove the upper plenuem ( The top black plastic 1/2 of intake) and it will be on the back of the injector housing ( spider ) It is round and has a nipple on it.

Pretty good job to replace if your not a mechanic.

the normal oil pressure should equal to at leasr 10 pounds per 1000 rpm's

my 1992 runs abt. 40-50 Psi while cruising. It will go up and down as RPMs increase or decrease

try having the transmission flushed out sounds like you got water in your tranny..also ifit is rear wheeled drive check the output driveshaft seal. if its gone bad that's prob how the water got in.... same thing happend to my mustang...... she hesitated going into drive........ i drained it and put new filter, driveshaft seal and fluid and she ran fine after that

Neal

34MM

This requires special tools to remove and install the ac clutch and bearing. The air gap on the ac clutch must be done during install.

Replace the bearing set, change oil 3 times using high viscosity oil, once after 3 min of run time, once after 15 min and once after 100 miles.

gm says 96 and 97 are identical and can be changed back and forth

on most cars the sensor is located behind the front bumper

UN plug battery for 3 min plu back.in

there are a few possibilities of what could be causing your particular issue.

(1) if your blazer is a dash shift, (2hi - 4hi - 4lo) and when you press the 4wd button and the light blinks a few times and goes back to 2wd check the fuses then wiring.

(2) if you engage the 4wd and get a whirring noise that seems to increase when you brake... there is a linear actuator on the front diff pot that commonly malfunctions on this model. these are usually available from a wreckers (I believe the interchange is 95-96) 3 bolt fairly easy fix... also check the vacuum (actuator) unit under the battery tray on the passenger side it has to be unhooked to remove the linear actuator anyhow. and make sure you unplug the little plug on the side.

(3) the transfer case may not be functioning. other than taking it to a mechanic the only thing I can think of is disconnect the front drive shaft attempt to put it in 4wd (make sure the vehicle is secure preferably turned off) and manually try to turn the front coupling that the drive shaft was attached to by hand.

(4) if you get a noise from the front left or right and grinds a lot when you turn you may need to replace the front axles (the ends can become damaged and effect the 4wd rare but apparently happens, you will more than likely need to replace the front diff as well if this is the case)

(5) if you select 4 and get a whirring and grinding or rattling/grinding from the front (or have eliminated the rest) have a look at the front diff pot (painful job :P) take your time you may have to disassemble the entire front suspension remove the front drive shaft unbolt the 4 through bolts that hold the assembly in place (you may have to unhook the Power steering box and linkage and move it out of the way too) it will take some careful twisting and shifting to get it out but though difficult it is possible with almost no force.

these are all that come to mind right now I hope this helps if you can have a licenced mechanic or someone with the relevent mechanical experience look over the problem

No, the motor is the iron headed 4.3 v-6. Same motor minus a few differences from 1994-03. The 4.3 is basically a 350 5.7 liter motor with the last two cylinder's cut off to create a V-6. All Chevy 350 parts are interchangeable with the 4.3, minus the crank shaft and cam shaft, intake.

I have a "1999" Chevy Blazer that went from 280-320 to a full tank of gas to around 180-200 to a full tank. I've replaced everything since 2007 and the only thing I can find is the change in gas. %10 percent "Ethanol" is killing my Blazer. The only other thing it might be is the "Torque Converter Solenoid" which I haven't replaced yet. I bought a "CarMD", and it showed no problems.

Of course using 10% ethanol will effect mileage but not by that much. A defective torque converter solenoid will defiantly cause excess fuel usage as the converter is not locking up and your engine is turning far more RPMs than it would if all was working as it should. Replace the solenoid.