
2000 Mazda B3000 SX 3.0L Poor Fuel Economy
I would like to know if anyone has run into high fuel pressure on one of these trucks and how it affected fuel trims. LT B1 -9, LT B2 -7. Fuel pressure is 68 lbs, spec is 45 - 65. Running vehicle on fuel inj cleaning system at 50 psi brought fuel trims down to...
FIX posted 1/19/2010
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Message Closed w/Summary
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VIN | 4F4YR12U6Y |
Engine | 3.0 L / 6 cyl / FLEX |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Always, Has Been Gradually Worsening Over the Last 6 Mo |
Misc. | Std Cab, Manual 5 Spd |
Message Closed w/Summary
Vehicle Data
2000 Mazda B3000 SX
VIN | 4F4YR12U6Y |
Engine | 3.0 L / 6 cyl / FLEX |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Always, Has Been Gradually Worsening Over the Last 6 Mo |
Misc. | Std Cab, Manual 5 Spd |