Mechanics

MAZDA MIATA FUEL PRESSURE PROBLEM

1991 Mazda Miata • 193,000 miles

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?
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Guest
October 18, 2012.



Scan for codes and check fuel pressure first. Then check vacuum at idle if 15" or below suspect clogged converter

Hmac300
Oct 18, 2012.