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1991 Mazda Miata 1.6L Hesitation
Posted to Asian Driveability on 12/2/1997

Severe hesitation on initial acceleration; much worse when cold started. Problem is noticeable between shifts but not bad. Snap-throttle will produce an intake backfire (probable lean backfire). Currently checking air flow meter with Vantage. Will check fuel p...

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Message Closed w/FIX

car Vehicle Data

1991 Mazda Miata

VIN JM1NA3512M
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsUS FED
SymptomsHesitation
OccursAlways, on Accel, Worse When Cold
Misc.2Dr Conv
Message Closed w/FIX

car Vehicle Data

1991 Mazda Miata

VIN JM1NA3512M
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsUS FED
SymptomsHesitation
OccursAlways, on Accel, Worse When Cold
Misc.2Dr Conv