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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#1 |
Rotary Fan in Training
Join Date: Feb 2008
Location: Pittsburgh
Posts: 81
Rep Power: 17 ![]() |
Spiking tach followed by actual misses
Last nite, AFTER I installed a racing beat FCD went for a ride. put about 30ish miles on the car, and on the way home, the tach started to jump from about 2.2kish RPMS down to about 1.5K. I was in 3rd about 30ish MPH, and then she felt like a miss was happening.
Sound like a coil pack going out? I have not looked at her yet, Will do that later. |
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