RedZMonte Posted April 1, 2003 Report Share Posted April 1, 2003 Does the 1991 3.1L have a MAF sensor? General rule of thumb is Round airbox=MAF Square airbox=MAP correct? A customer is wanting a price quote on an intake and i want to make sure i ship the correct intake kit. RedZ Quote Link to comment Share on other sites More sharing options...
kiwi133 Posted April 1, 2003 Report Share Posted April 1, 2003 Well I'm pretty damn sure it is a MAP, especially because my mom's 92 3.1 lumina is MAP. Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted April 1, 2003 Report Share Posted April 1, 2003 yeah 91 3.1Ls had a MAP. Robby Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted April 2, 2003 Report Share Posted April 2, 2003 yeah 91 3.1Ls had a MAP. Robby I will second that. Quote Link to comment Share on other sites More sharing options...
STR Posted April 2, 2003 Report Share Posted April 2, 2003 my 1991 base Lumina 3.1 has no MAF Quote Link to comment Share on other sites More sharing options...
Brian P Posted April 2, 2003 Report Share Posted April 2, 2003 Maf's are 88 only (recalled) then 94? up, w-body that is Quote Link to comment Share on other sites More sharing options...
stlunatics2oo3 Posted April 2, 2003 Report Share Posted April 2, 2003 yeah i third rob and 2nd brian lol Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted April 2, 2003 Report Share Posted April 2, 2003 yeah 94+ is MAF. Except the Lumina, cuz it still used the 3.1L in 94, cuz it was still the old style, (I guess thats right) Robby Quote Link to comment Share on other sites More sharing options...
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