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2003 Mazda B2300 2.3L Hesitation, Misfire, no power
Posted to Asian Driveability on 2/18/2011 5 Replies

Hi all. Got this mazda p/u here with no power. Under acceleration it misfires and backfires through the throttle body. Idles ok. Snapping throttle 50% of the time engine revs up fine under load. No codes present at all. Data reads fuel trim lean. Disconnect MA...

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  Related Documents & Media  2003 Mazda B2300

 
Message Closed w/FIX

car Vehicle Data

2003 Mazda B2300

VIN 1FAF5764FE
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, No Power
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

2003 Mazda B2300

VIN 1FAF5764FE
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, No Power
OccursUnder Load, on Accel