Hazy exhaust at full throttle | Ford Explorer Forums - Serious Explorations

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Hazy exhaust at full throttle

JohnBoyToo

Well-Known Member
Joined
April 4, 2013
Messages
453
Reaction score
2
City, State
DFW, TexUS
Year, Model & Trim Level
13 Sport, 13 F350 6.7CCSB
Haven't had a hiccup out of the wife's 13 Explorer Sport with 90k miles,
but today she said she saw black smoke coming out the back when she got on the interstate...

a few questions to decipher what she meant and it turns out she MAY have floored it while 'going slow'
I started to ask what that meant and she said just fix it :) :)

So I took it out this afternoon and it looks like it's a haze when at low rpm and full throttle... maybe over fueling or not getting enough air floor...

before I go any further (because it's running fine otherwise) any of you run into that ? Probably time to change air filter and get a tuneup.... but thought I'd ask you smart fellas !
 






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