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stock FD3S, slow/lagging tach

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Old 06-30-12, 02:57 PM
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stock FD3S, slow/lagging tach

What will cause tach to respond slow? Car revs and drives normally, but tach works like in slow-motion.....

Any ideas?

thanks!
Old 06-30-12, 10:07 PM
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The engine is not making enough power!

There is a writeup some where about bad soldering in the instrument panel causing tach problems. Look for it.
Old 07-01-12, 02:31 AM
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ok, thanks - will try other instrument panel
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