May you help me? I want to know the original number of Engine support, this support is like a "little bone". I thank you

There are 4 motor mounts on the engine. You found the top mount. The bottom mount on that side is a dog bone and is right under the crankshaft pulley. The bottom mount is on the other side in about the same place. The drivers side top mount is another dog bone and is under the battery box. For best results, change all four of them at once, and make sure to buy a GM original mount for the top one. The knockoff mounts just aren't as smooth and durable as the real thing. Believe me on this one, the huge difference is well worth the few extra bucks.

Engine control rod/dog bone mount could be bad it is located next to timing belt cover looks like dog bone. Check by holding foot on brake with car in gear and watch if engine rises and falls=bad dog bone that is the only thing I can think of hope it helps

That number is not on the block - it is on the intake manifold. It is also not a model or serial number. That number is the casting number for an intake manifold. Yes, it is an intake manifold for a 302 cid engine.

There are two ways to replacing the 3 rear spark plugs.

1. You can remove the two dog bone engine mount in front of the engine bay and tilt the engine forward, so you can reach the spark plugs over the top of the engine with extension and swivel with the ratchet.

2. You can jack up the front end up and go from the bottom of the van. Your going to also need to use extension and a swivel with the ratchet and have to work by feeling your way around.

Careful not to damage the spark plug wires if your not going to replace them.

Good luck and be safe, the easiest way for you to tilt the engine forward is to place the transmission in park and place the parking brakes on with a block in front and behind the back wheels. Disconnect the dog bone engine mount, remove the block from the front of the back wheels. Take the parking brakes off and push the Montana forward and this will tilt the engine forward. Once tilted, place the parking brakes back on and relocate the block to the back wheels.

Follow the instructions in revers to connect the bog bone once again and be safe, better that you have someone help you tilt the engine if your going to do the #1 method.

Thank you for using fixya

There is a dog bone mount at each end of the engine. If it is on the bottom of the engine, something is totally out of whack. The bottom mount is under the transmission and does not look like a dog bone. I am assuming you must be writing the about passenger side, where the serpentine belt is. Remove the right front wheel, put the car on jack stand and remove the plastic service panel behind the wheel. The bolt hole where the dog bone bolt goes will be evident, or there will be a broken bolt. If the dog bones have not ever been changed this would be a time to do that and maybe the belt tensioner too. The other one is under the battery tray, both are fairly easy to replace, assuming you do not bust a bolt off.

These engines are not easy to work on remove upper dog bone engine mounts at the radiator support and tilt the engine forward.

go to the bone yard and buy the side that you need have new bearings pressed into it and then slowly disassemble the hub and replace with newly refurbished hub. be sure to mark your seams and threads with some spray paint so that you know where the original settings were at. had to do mine twice because I didn't press new bearings into the knuckle i bought at the bone yard.

This sounds like an ignition module issue. The module is around $130 and can be tested for free at Auto Zone. Make sure they test it 8-10 times. It needs to be hot during testing to see if it'll fail.

I'm thinking it has 1 motor mount and 2 dog bones. The mounts usually cost around $30 each and the dog bones $20-25 depending on the material their made of. You can replace these yourself, one at a time. The engine has to be jacked up just enough to take the weight off when you remove the mount. After you have it remove, install you new one/ones and tighten. After removing jack, torque the bolts to spec. Same thing is done with the dog bones. It a type of Motor mount that prevents the engine from leaning weight. These are usually located, one front/top engine area and one on bottom engine area.

go to DVLA website and there is online vehical enquiry service you have to put there vehical registration number record will come infront of you and about oil its strange there must be some leak if you are talking about engine oil and new boots and wish bones mean car used roughly better to avoid it if you need any more info let me know
regds
kashif