Questions about identifying a part, usually to enable a replacement to be sourced. Questions asking for shopping assistance are off-topic here

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How to mark tires so they can be identified after theft?

A real-life situation: a car owner leaves his car near a multistoried building in the evening and in the morning he sees the car is standing on bricks and wheels are gone. He addresses the police and ...
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2answers
344 views

Determining the size/pitch of bolts and nuts before taking things apart

I'm a shade tree mechanic with an old car that's got a fair amount of rust on various fasteners (particularly in the under-regions). When I'm doing maintenance, I often like -- or find the need to -- ...
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1answer
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What is this protrusion on this Dodge Charger and what is its purpose

In another question I confirmed what a hood scoop was. I was also wondering what this structure was since it was differently shaped than a hood scoop. I heard it was a "turbocharger" or something like ...