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Engine starts and sounds good, but very low output...very slow even when high RPM. I think aproximately 70-80hp only out of 165 total.

Engine only done 90,000km and car looks new, no smoke, no oil leak...very strange. anyone?

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  • Cars & Trucks Master
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Run the fault codes as it may be in limp mode

Posted on Apr 08, 2015

  • Jacob Wieder
    Jacob Wieder Apr 08, 2015

    And if it is in limp mode. Then what to do?

  • Bill Boyd Apr 08, 2015

    by running the fault codes the fault will be determined . you then have the faulty parts repaired/ replaced, use the fault scanner to rest the ECM program and test run the vehicle . If the faults have been fixed it will runhas it is supposed to.

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  • Cars & Trucks Master
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Car year make model

Posted on Apr 06, 2015

Testimonial: "1992 Mazda 626 V6 2.5 165hp manual gearbox"

  • 2 more comments 
  • pierre laplante Apr 06, 2015

    check engine light on whats your code

  • pierre laplante Apr 06, 2015

    dirty maf airflow could be the problem with your lack of power from the air filter there a hose that go to the throttle body that hose is it broken if so air goes in and maf airflow doesnt register it to mush air for fuel no power or that maf air the resistor in it are dirty remove the maf and gently spray some cleane on it both side of the resistor

  • Jacob Wieder
    Jacob Wieder Apr 08, 2015

    MAF are easy to clean...but Its a VAF and it seems to be one piece(maybe glued?)
    Do you know how i should take it apart?

  • Jacob Wieder
    Jacob Wieder Apr 08, 2015

    MAF are easy to clean...but Its a VAF and it seems to be one piece(maybe glued?)
    Do you know how i should take it apart?
    VAF KL02

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