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  #1  
Old 11-16-2004, 05:10 PM
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Join Date: Oct 2004
Location: Baton Rouge La
Posts: 2,632
removing plug wires

I am having a time removing two plug wires.... the two closest to the radiator came off..

the other 4, I am twisting and pulling, rocking back and forth and twisting and pulling..

this is crazy....I hate to go to goodyear because I can't get the darn boots off.
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  #2  
Old 11-16-2004, 05:29 PM
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Join Date: Sep 2004
Location: DFW / Collin County Texas
Posts: 1,882
Removing Spark Plug Wires

Hi, I went through a similar ordeal and feel your pain. There isn't a whole lot to do other than use a lot of elbow grease. You may even have to get creative. Below is a paragraph I posted a while back when I had to change out the wires on my car, a 1991 300E W124:

"Changing the plugs and wires was an ordeal and took me 4 hours - I wouldn't doubt if they were original too, or at least very old. Each wire disintegrated as I pulled on it, no joke. I had to bend each boot and crack the spark plug insulator within so that I could break and rip off the top half of the boot. Once the top was ripped off, exposing the shattered spark plug, I had to use 3 bugle-head screws driven in between the remaining boot and spark plug very slowly with a stubby screwdriver. Then I grabbed 2 of the 3 screws with a pair of pliers in each hand and wrestled with every ounce of my energy in order to get the remaining piece of boot off. My knuckles were bleeding pretty quickly. Once the boots were removed, I used my finger to suction a straw to the crevice tool on my vacuum cleaner. With my mini suction tool, I carefully vacuumed each spark plug recess and got all brittle plastic and broken ceramic insulator out of there. Then removing the plugs was incredibly hard - I used a 1/2 inch breaker bar with a 3/8 inch reducer to break each one loose. Fortunately, the threads in the cylinder head were not damaged, and lubricating the new plugs with WD-40 greatly assisted installation of the new plugs. The old plugs, by the way, looked fantastic - the gap was HUGE, I mean 3 times what it's supposed to be, but the terminals were dry with no oil, no blackening, no soot, just a very nice off-white color with all electrodes and insulators intact, though very worn looking. Again, I wouldn't doubt if these plugs had been in the car for 118,000 miles and 13 years. The cap and rotor were atrocious too - I don't know how the car ran so well. Interestingly, changing all these things did not result in any noticeable idle improvement."

Hope this helps you more than it scares you!
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  #3  
Old 11-26-2004, 09:40 PM
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Join Date: Jul 2004
Location: Reading PA
Posts: 7
I feel your pain!! When the same thing happened to me, others suggested using a 17mm open-end wrench to pry off the boots. That didn't work; in fact, this resulted in a broken spark plug -- my first and only in 15 years of doing auto maintenance. Finally, after much more research, I used a SnapOn Spark Plug Boot Removal Tool (it's actually labeled Blue Point), part number SBP-3 (I think it was about $25 from SnapOn's website). However, what really made the job much, much easier, was using that boot puller in combination with a long-handled curved-nose needlenose pliers I had. I would grab the boot with the Boot Tool, and then use the curved pliers resting on the engine block to pivot the Boot Tool away from the engine (like a lever). Unfortunately, I only discovered this trick about half-way thru the job, after much sweating and swearing using the Spark Plug Boot Removal Tool on it's own.

Regards,
Steve
'98 E320 Wagon
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  #4  
Old 11-26-2004, 10:32 PM
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Join Date: Oct 2004
Location: Baton Rouge La
Posts: 2,632
the curved needle nose is the best idea I have heard , yet.... I will have to buy a pair.

Sadly, Goodyear, would probably do it cheaper...but there is principal at stake here

lee
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  #5  
Old 11-27-2004, 12:15 AM
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Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
Goodyear?????????????? Why would one go to a tire store for a MB specific problem. The right tool is the answer, but it isn't a tireiron.

Actually, why would anyone go to a tire store for anything? Maybe to fix a flat in an emergency.
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Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
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  #6  
Old 11-27-2004, 04:44 PM
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Location: San Francisco, CA
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The SnapOn part number is: SBP3 found at: SnapOn Plug Boot Remover

Haasman
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