BB says MAF reads 20% lower than it should

[willbill15]

Hi guys,
im working with BB right now and im trying to get my 03 yukon tuned. They came back and told me to check my intake and clean my MAF bcuz it was reading 20% less air flow at full throttle. So i did what they said and then re-logged the data...they came back and said it helped a little but still is reading at 15% lower than it should.

Wondering if you guys have any solutions for me? i'm thinking i'll order a new MAF sensor and that should do the trick...but is it worth paying the extra money and getting the performance ones such as: jet performance, DELPHI, or granatelli? also where do you recommend i order from?

thanks for any help....

 

[Physh1]

Have you cleaned your air filter? Checking is one thing...cleaning another...

Cameron

 

[blueflamed03]

stock MAF, check www.rockauto.com IF you need a new one, get an ACDelco OEM style, you will see no gains in the 'performance' MAF.

 

[AtomicHoe094]

stock MAF, check www.rockauto.com IF you need a new one, get an ACDelco OEM style, you will see no gains in the 'performance' MAF.

+1.

 

[blueflamed03]

guy has an OEM on PT.net for like $30...

 

[ktmhans]

guy has an OEM on PT.net for like $30...

Pt.net ??? If he didnt get it, i might but whatt sight is it?

 

[THE YETI]

Pt.net ??? If he didnt get it, i might but whatt sight is it?

Performancetrucks.net

 

[AtomicHoe094]

pt cruiser duh! lol