PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

timing problems ??????

Old Dec 4, 2002 | 06:47 PM
  #1  
WOODY3899's Avatar
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From: topeka,ks.
Default timing problems ??????

i have a 2000ta that pings under hard accel at 4500 to 5000rpm it has ported maf ends 3.42 gears & all free mods. i am running 92oct. pump gas. any advice would much appreciated.
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Old Dec 4, 2002 | 08:38 PM
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DailyAluminumBlock's Avatar
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From: Salisbury, Md
Default Re: timing problems ??????

Do you have autotap? If so autotap it and see exactly what is going on with timing. If you have a way to add fuel add 2% (either with ls1 edit or maft) and see if the pinging goes away. Good luck.
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Old Dec 4, 2002 | 08:40 PM
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Default Re: timing problems ??????

A cheaper fix would also be to put the stock maf ends back on and see what happens. Should stop your pinging.
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Old Dec 5, 2002 | 10:06 AM
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From: Troy, AL
Default Re: timing problems ??????

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by DailyAluminumBlock:
<strong>A cheaper fix would also be to put the stock maf ends back on and see what happens. Should stop your pinging.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I agree.
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