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Chrysler Repair/Crankshaft sensor: spacer needed?

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Expert: - 9/24/2011


Question
1994 Chrysler Concorde, 3.3L V6: we diagnosed my engine problems to be a failed crankshaft sensor so I bought a new sensor to make the repair.  I read online that the part should be supplied with a paper spacer for the working end but the spacer was not included - is this spacer critical and if so, how should we proceed with the repair?  Very grateful for your response, James

Answer
Hi James,
I don't see a specific reference to the need for the paper spacer in my '94 service manual but if you would like to avoid possible damage to the new sensor I would simply attach a thin piece of paper to it with a tiny amount of rubber cement. Basically that is the purpose of such a spacer, to get the surface as close a possible without actually rubbing on the metal of the flex plate. The paper when worn away leaves the surface close to but not in contact.
Roland

Chrysler Repair

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Roland Finston

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I specialize in Chrysler/Dodge/Plymouth cars, minivans, and SUV's for the model years 1982-2008 based upon my 50-year DIY experience, factory shop manuals and wiring diagrams. I offer fast repair advice to help you minimize repair costs by helping you diagnose and do it yourself. Problems with electronically controlled engines and transmissions as well as body wiring problems are my specialty.

I take questions one at a time between 8am and 10pm CT and attempt to answer within 20 minutes. "Maxed Out" means I am answering another question of otherwise busy, so try again later.

There are answers on file to more than sixteen thousand Chrysler questions at your finger tips: put a few key words in the "find" box (above) or click on "view past answers" for a chronological list of my q and a's. Don't use "Add to this answer" if you still have a question...ask it. As to trucks and jeeps I only have manuals for the '04-'06 model years.

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Five decades as a 'do-it-yourselfer' on domestic and imported cars

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Yahoo Autos Group called The Chrysler Lebaron Club (co-moderator)

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Degrees in Physics/bruised knuckles.

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"Top expert of 2010" and "2011" at Allexperts. Among top 50 experts for years 2006-2009 at Allexperts.

Quickest "average response time" at Allexperts (currently no. 1).

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