Tachometer
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From: Des Moines, Iowa
Car: 1991 Camaro RS yellow
Engine: was '91 V6, now '89 5.7/355 TPI
Transmission: 4 speed automatic
Axle/Gears: Moser 3.73 with zexel posi
Tachometer
Tachometer is overreading rpms at all engine speeds; engine is turning over at normal rate; the faster I drive, the more the tach overeads geometrically. The speedometer is okay. For a while the tach would cut in and out in its overreading; noe it's all the time. Suggestions?
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