Tachometer may fluctuate if screws holding PCM are not tight: Dodge Neon Electrical System

Problem overview

If the screws holding the case of the powertrain control module (PCM) are not tight, the tachometer may fluctuate or bounce from 300 to 1000 RPM while driving at a steady speed.

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Dodge Neon vehicles with this problem

1 model year affected

1998 Dodge Neon

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Tachometer may fluctuate if screws holding PCM are not tight on Dodge Neon

Problem overview

Dodge Neon vehicles with this problem

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