1991 Mazda Miata Problems: Low Power When Driving. I Have Changed the GN10047...

1991 MAZDA MIATA

193,000 MILES

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Problems: low power when driving.
I have changed the GN10047 ignition coil and installed new NGK spark plugs. But still have same problems. When I drive it and turn on the A/C the power reduces even more. Can you answer my problems with my 1991 Miata MX5?

Oct 18, 2012 at 3:46 PM

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