With the engine off should the water pump pully be able to be moved?

Having problems locating the OBD port on this van.

I have a 2003 ML500 and the rear passenger door won't lock manually or with the remote. It makes like three clicking sound when you use the remote to try to lock it. All the other doors works just fine. Please help!

when i start out theres no noise only when i've been driving and i slow down to a stop it makes that noise


Everytime I turn the wheel sharply or go over a bump at low speeds, I hear a popping noise. I have replaced the CV axle and the struts. Any ideas?

It doesn't happen when I start driving. It takes a while before it happens.

The truck ran fine until it started losing power and stuttering then quit on me. Wouldnt restart unless I cycled the key 3-4 times then ran very rough. Tried driving it to my mechanic but would die after less than a minute. Towed it to my mechanic but he cant find the problem. He says the injectors shut off after 25 seconds and cant figure out why.

i have a loud sound comn from my front right wheel im sure its my barrons

Manual transmission. Odometer works, but speedometer does not.

It flashes 5 times and then disappears for good. This started happening after I had my car jump started due to drained battery. Should I be concerned and how can I get it NOT to flash.....like before???

What would be the possible problem and how to fix.

Cmoke about 50% of the starts. No engine warnings, or codes.
Ford dealership maintained per schedule. Just had new ball joint replaced along with a cross member reacall replacement. No issues until after the last replacement service. No change in mileage per gal. About 27 hwy, 18 City. Car otherwise in excelent mechanical and cosmetic condition. Garaged if not on highway.

where would the dpfe sensor be located?

When I switch to the floor mode or the combo floor/defrost no air comes out at the floor.