Learning Center

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  MAP vs. MAF - What’s the difference?

  Anyone who’s been around cars a while will inevitably hear the acronyms “MAP” or “MAF”, which refer to specific types of sensors in the intake. Pretty much every car we buy today has factory computers that take the readings...

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  Rolled vs. Cut Threads

  A spark plugs manufacturing process affects installation and structural integrity...

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  Why Does the TPMS Light Illuminate After Installing a Spare?

  Don't be alarmed if you see the TPMS light on your dash after installing a spare...

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  Should I Replace TPMS Sensors When Replacing Tires?

  If maintained properly, TPMS sensors...

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  What If the TPMS Light Comes on During Cold Weather?

  Any time the TPMS warning light comes on, it may indicate...

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  What Effect Do Tire Sealants Have On TPMS Sensors?

  Any time a foreign substance...

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  Denso Manifold Absolute Pressure (MAP) Sensors

  Denso MAP Sensors...

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  BMW 335i: Plug & Coil Install

  How do I install ignition coils and spark plugs on a coil-on-plug system like on a BMW?

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  Are Winter Tires Worth the Extra Coin?

  MotoIQ puts a Michelin X-Ice Xi3 snow tire equipped FWD minivan to the test against all-season equipped RWD and AWD vehicles.

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