Buick Rendezvous

Rotors do not warp as many people think.Brake Torque Variation and Disc Thickness Variation are the cause of the issue.

Brake Torque Variation (BTV) is a variation of torque across the face of the rotor causing the rotor to slip and catch as brake pads pinch the rotor. The differences in torque across the rotor may be caused by an inconsistent rotor finish or the metallurgy of the rotor.BTV can be caused by uneven deposits of friction material. This might not cause a pulsation in the pedal, but it will cause the vehicle to judder or vibrate.

Disc Thickness Variation (DTV). This measurement is the result of measuring the thickness of the rotor surface at multiple spots around the rotor. Subtract the thickest part from the thinnest, and you will have a measurement for DTV.

As the thickness variations of the rotor pass through the caliper, the piston moves in and out. This action generates pulsations in the brake pedal that can be felt by the driver.

Very small amounts of DTV can create a significant problem. Today, new vehicles are typically built with a thickness variation of less than 0.00078". Thickness variations in excess of 15 microns (0.00059") can easily generate driver complaints. DTV specifications are significantly lower than runout specifications which typically are .002". This is due to the fact that a caliper can "float" or move back and fourth without forcing the piston back into the bore.

So what causes BTV and DTV? The answer is not distortion caused by overheating. Heat does play a role as it increases wear on the rotor that causes a "warped" feeling.

u can do it from the top but u have to move the coil pack assembly and alternator which will take some time or do it from the bottom if you can get the car up high enough

This is "BBAASPENCER" here in TN and I would like to give you another answer. Actually, the correct way GM list in their service manual is to take off the engine dog bones, put gear in neutral, attach a pulling strap to the engine and hoist and roll it until you gain access. That is the same procedure for many SUV/Van GM front wheel drives. If the first procedure listed here works for you, I'm okay with that. I just wanted to give you another option.

On my 1999 Malibu 4 cyl the spark system in integrated into the engine cover. What I did... With the hood up and facing the engine. There is a wiring harnes connetor which plugs in to the rigth hand side. 1- Pull out the orange colored positive connector latch. 2- Pull of the black connector (make sure you push the plastic lock)

This is thge tricky part.. The cover must be removed straight up! ANy side force will break the watertight boots which connect the plugs themselves to the spark/emgine cover.

A- There are 4 bolts in the top of the cover holding it on. REmove these bolts (they are about 3 inches long) B- Move the fuel lines and anything else that might prevent you from lifting the cover straight up. I can't stress this enough. I broke mine the first time.

It comes of hard bu keep at it with slow steady force. You can wiggle it a little but not much. It will enevtually come off.

Once you remove the spark dist cover assembly you will see the plugs and have a good understyanding of what I'm talking about.

Make sure you blow out the holes and surrounding area before you remove the plugs to keep dirt out.

I usually loosen all the plugs and then use a short (6 inch) piece of 3/16 rubber hose to lift out the plugs. Push the end of the hose over the end of the spark plug. The plug goes fits snuggly into the hose and lift it out. Work sgood for re-installation as well.

Might be the sensor, each fan has its own relay

After successfully removing the engine cover, remove the 10mm bolt that holds down the ignition coil remove it (continue this for all 6 cylinders as this engine is COP or Coil on Plug) , then using a blow gun or air gun blow any debris from inside the spark plug tube, using a 5/8" spark plug socket and a 4=6" extension remove the spark plugs. Be sure to check the gap on your new plugs (.044) then re-install the plugs, ignition coils, 10mm hold down bolts, and then the engine cover. Good Luck!

This is "BBAASPENCER" here in TN and I would like to give you another answer. Actually, the correct way GM list in their service manual is to take off the engine dog bones, attach a pulling strap to the engine and hoist and roll it until you gain access. That is the same procedure for many SUV/Van GM front wheel drives. If the first procedure listed here works for you, I'm okay with that. I just wanted to give you another option. Here is a video on this new engine tool. Will try it soon to see of it works. http://www.youtube.com/watch?v=tlIkbbl7cBo

hey bud hard to answer this since i cant post a picture but when looking at the head with the flat side on the bottom in order from top left to top right the bolts are as followed 5, 3 , 2 , 8 along the bottom is 7, 1, 4, 6, hope this helps it shows the same for right and left Install the new cylinder head bolts. Tighten Tighten the bolts in the sequence shown to 60 N

People do not need to be serious gardeners to take advantage of the conveniences that garden sheds provide. Instead of keeping all the gardening tools in the garage or a basement, these sheds provide convenient storage for all kinds of gardening equipment. It’s handy to have a garden shed that houses the lawn mower, rakes, shovels, plant food, and other tools close to where the tools will be used. Instead of having to keep them in the garage that may not have an access door to the backyard, a garden shed provides almost instant access to gardening implements.

Keeping yard tools inside a shed is a good way to keep the tools in good shape. When they are inside a garden shed, rain and snow cannot rust them, and people and pets are not in danger of being injured from stepping on a rake or tripping over a shovel. Parents with children can also keep the fertilizers and herbicides out of harm’s way for their children. Most sheds come with keyed locks so even valuable garden tools will be safe in the yard.

Garden sheds are typically made from metal or siding made from composite materials, like cellulose and cement. Both types of sheds can be painted or decorated to match a backyard. Some sheds are made from plastic materials engineered to resist UV rays and temperature swings. Some municipalities require a building permit for sheds that measure over a certain size. Sheds typically have wide doors to make putting large items inside them easy. Almost all sheds are manufactured with floors, although exceptions exist.

Besides being useful for storing gardening tools, the sheds can be good places to store just about anything. Out of season clothing can be stored in garden sheds or seldom used kitchenware can be placed in a shed, freeing up cabinet space in the kitchen. Sheds can be wired and turned into hobby shops, or even be used as a playhouse for children. Once the children outgrow the playhouse, the shed can be used for extra storage.

Once you push the front seats well forward and remove the Lazy Susan, you can fold the spare seat "sideways" until it lies flat. Then you can slip it into the Lazy Susan void and put the lid back on. It's fiddly but if I can do it........... Bob Canada

first of all there are 2 belts not one continuous belt the inner one runs the water pump and alt off the crank pulley the outer runs the ac and power steering off the crank pulley loosen lock bolts and run the adjusting rod the loosen the alt do the same on the power steering lowrider67383@yahoo.com

Possibly could be the cabin air filters. I don't think that would restrict air flow 100% however. Previous Answer->This problem would be best handled by a repair shop. This could be very costly to replace parts, just because a friend had the same problem, does not mean it will be the same solution. My 2002 CX does the same - little to no air flow out the vents on heat or cool. Mechanic can't find anything wrong, not a cabin air filter problem either. Check all the complaints on CarFax - Buick doesn't admit any wrong or manufacturing problem.

Figure out what tripped the code and fix the problem

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Raise and support the front end of the vehicle. Rear plugs are accessible from underneath the vehicle by reaching up through the area where the exhaust pipe runs. CAUTION - make sure vehicle exhaust is cool enough to touch before starting due to very limited access (automobile designers have long skinny arms and nimble double jointed fingers!). Take plugs, anti-sieze, dielectric grease, spark plug socket, various length extensions, swivel and drive under the vehicle, get comfortable, be patient and you can get it done. I did this on my 3.4 L vehicle and I presume the same procedure would apply to the larger engine.

Other answers on the internet suggested removing the upper engine mounts (dogbone mounts) and rocking the engine forward but this will not provide adequate access on this model

This is "BBAASPENCER" here in TN and I would like to give you another answer. Actually, the correct way GM list in their service manual is to take off the engine dog bones, attach a pulling strap to the engine and hoist and roll it until you gain access. That is the same procedure for many SUV/Van GM front wheel drives. If the first procedure listed here works for you, I'm okay with that. I just wanted to give you another option.

in the breather tube/pipe

#14 in center console pasenger side near floor ...thats where mine is in 2002

These are usually mounted in between the outlets for the vents on the edge of the dashboard. You will have look closely to see it/them, because they are no larger than about a 1/4" square. It/they will have a tiny grill covering them.

In additiona - the outside temperature sensor is located in front of the radiator support. It looks like a little horn.

You don't, the dealer or repair shop does.

Make sure the nut that holds the bearing in place is properly adjusted.When you tighten it the wheel should spin free but you should no be able to wiggle it.

I purchased the bearings and had my repair man do it. Very reasonable about $200

7.4 quarts of Dextron VI, do not overfill

Channel?

Regulator? It is a regulator clip. I just recently replaced mine. You can get them online at GM parts direct.

THE temp sending unit 4 the inside gauge usally has 1 wire & the sending unit 4 the Computer has 2 wires.

its located in the glove box behind two doors