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Most mileage on a set of spark plugs


DizzyDale

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Seems everyone[West] is searching for off the wall topics to post on so here is mine.I put a set of AC plugs in my 100,000 mile Astro van 190,000 miles ago and it has NOT missed a beat and gets over 20 MPG shocked.gif!!!!!!SOMEBODYS gotta BEAT that.Gotta love that electronic ignition.diz smile.giflaugh.gif

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When I was driving a 1972 Cutlass as my everyday car I put in new spark plugs when I bought it at 99,000 miles. At about 170,000 miles one cold winter day it refused to start and I had to replace the plugs again. The plugs looked awful.

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My company truck is a 1996, F250, 460CI. It now has 178,000 miles. Original spark plugs. I know two just blew out. The plug rusted around the ceramic and blew out. Mechanic told me bring it back when the next 6 blow.

10 miles to the gallon, passes everyting on the road but a gas station.

greg

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Dear Greg,How much mad.gif FUN mad.gif did he have getting the remains out of the head?460s are famous for that part about NOT passin the gas station.I had a couple of Chevy trucks i used for towing both had 454s and it did not matter if they were empty or towing the magic number was ALWAYS 10 MPG.diz smile.gif

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Geeeeezzzz - no wonder I have trouble finding nice plugs for my collection!

Actually, I agree with West-I disposed of a 1990 Plymouth Voyager a few years ago with about 245,000 miles on it and the back set of plugs had been replaced once at about 60,000 miles but only as a preventive maintenance item. I vowed never to do that again and didnt!

Terry

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Wes you like the this" Test?

My friend Dodge one ton truck year 1996 has gone over 600,000 miles and he yet to change the a spark plug

Down

Down

Down

Yes, In Dodge one ton cummings diesel, uses grid heater in place of glow plugs, Sorry i couldn't resist. After Packard the Dodge diesel truck are running in a close second. And a lot cheaper to get up to 500 HP.

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Well Diz we are lucky to have a really good mechanic we can take our stuff to. He had 5 hours getting the first one out, about 3 on the next one. I wished I would have saved the pieces, it would have been a nice addition to a collection!

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