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My 1992 Ford f150 failed emissions test co was to

My 1992 Ford f150 failed emissions test, co was to high. tune was just done. Could I just service the fuel injection system to fix the problem, or replace the evap canister?

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Theres 3 things ur emisans fail on 1 spark plugs 2 air filters need changing 3fuil filter so yes a full service should do it change ur oil fuil filter air filter oil filter and oil

Posted on Mar 04, 2009

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