paul please help
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Senior User
Joined: Jun 2006
Posts: 263
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From: peterborough ontario
paul please help
2 quistions for the man paul i just got a 95 short box with 5L with auto trans code u gets alarming milage like under 10mpg it 4x4 only got 58;000k on it i replaced pulgs wire cap rotor still the same
2ed quistion is i put headers on a buddys 92 5L and had to make a y pipe now it wont pass the ontario e test any ideas i think the o2 is not get warm enough i had to move it back about a foot but it still reads both side of the motor
2ed quistion is i put headers on a buddys 92 5L and had to make a y pipe now it wont pass the ontario e test any ideas i think the o2 is not get warm enough i had to move it back about a foot but it still reads both side of the motor
Fleet Mechanic
Joined: Aug 2005
Posts: 1,462
Likes: 74
From: Hartford, AL
Stock rating was probably 12 - 14. Check all
Emissions components for proper working order. Check codes. Did you mess with thermactor tube and first cat. Code U is 4r70w transmission. As long as o2 is close to stock location you should be good. Make sure it is in good condition as well.
Emissions components for proper working order. Check codes. Did you mess with thermactor tube and first cat. Code U is 4r70w transmission. As long as o2 is close to stock location you should be good. Make sure it is in good condition as well.
