tach miss reading while street tuning???

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Old May 12, 2008 | 07:36 AM
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From: Tampa, Fl, united states
Default tach miss reading while street tuning???

went to do some street tuning for more boost and, when i would do some pulls the tach would only go to 7k but the engine would keep reving all the way to 8800? why would this cause this? thanks guys.
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Old May 12, 2008 | 12:18 PM
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Default Re: tach miss reading while street tuning??? (turbo-crx)

I had a similar issue that turned out to be my distributor. Try a different one if yoiu have a spare
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Old May 12, 2008 | 12:25 PM
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Default Re: tach miss reading while street tuning??? (JAYSEM Society)

There's no reason to chuck a perfectly good distributor....

If I remember right, the output comes off the ignitor. Grab a manual and look up the trouble shooting for a malfunctioning tach and it should tell you where the output comes from. Replace a part, not the whole thing.
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Old May 12, 2008 | 12:37 PM
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im with bakeoff
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Old May 12, 2008 | 01:27 PM
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Default

if your on crome it does that i have a b16 and i have to run the map on a gsr to make the rpm turn right
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Old May 12, 2008 | 01:59 PM
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Default

thanks for your replys guys. ill look into all f the suggestions tonight. and yes it was tuned on crome gold.
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Old May 12, 2008 | 02:12 PM
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Default Re: tach miss reading while street tuning??? (turbo-crx)

will it only do it when i am tunning it? i havent gotten on it with out the laptop hooked up yet.
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Old May 13, 2008 | 06:43 AM
  #8  
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Default Re: tach miss reading while street tuning??? (Bakeoff)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bakeoff &raquo;</TD></TR><TR><TD CLASS="quote">There's no reason to chuck a perfectly good distributor....
</TD></TR></TABLE>

who said anything about chucking his distributor? If you actually read my post you would see I said "try a different one if you have a spare", not "go chuck your distributor and buy a new one"

I was merely pointing him in a direction that he could look to do some troubleshooting...and besides, the ignitor itself from Honda cost almost as much an entire distributor. I got a brand new distributor with a lifetime warranty for 175 shipped. Either way, good luck to the OP, I hope you get yor issue corrected


Modified by JAYSEM Society at 10:58 AM 5/13/2008
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