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1990 Mazda Miata 1.6L Mechanical
Posted to Asian Engine on 4/16/2009 6 Replies

We have low engine oil pressure(warm) on this Miata. We connected a mechanical oil pressure guage and got 12 psi @ idle, 15 psi @ 1000 rpm, 40 psi @ 3000 rpm. Spec call for 28-43 at 1000 rpm. The initial complaint was low oil pressure warm. So we had the motor...

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Message Closed w/FIX

car Vehicle Data

1990 Mazda Miata

VIN JM1NA352XL
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
Message Closed w/FIX

car Vehicle Data

1990 Mazda Miata

VIN JM1NA352XL
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI