F150online Forums

F150online Forums (https://www.f150online.com/forums/)
-   Lightning (https://www.f150online.com/forums/lightning-50/)
-   -   MAF Q's (https://www.f150online.com/forums/lightning/362321-maf-qs.html)

bluevenom867 Jan 29, 2009 12:32 AM

MAF Q's
 
My 99' has a 85mm C&L on it now with a K&N filter,noticed when it got pretty cool a couple weeks back (Im in St. Petersburg,FL) I had my predator hooked up and data logging and noticed that it hit 5v's at some point (don't remember).

So,what can I do about this?

The truck has never seen the dyno and I figuer I'll need to do something eventualy when I gather enough funds to build a new engine.

Also,wheres a good place to get my truck dyno'd around here?

Haybale Jan 29, 2009 07:04 PM

you will need the new motor soon if you keep pegging that maf, get a sct 24/26/2800 90mm MAF, or get a MAFIA a MAF extender.

What pullies are you running? Is it a C&L MAF housing with stock electronics?

bluevenom867 Jan 31, 2009 01:35 PM


Originally Posted by Haybale (Post 3560808)
you will need the new motor soon if you keep pegging that maf, get a sct 24/26/2800 90mm MAF, or get a MAFIA a MAF extender.

What pullies are you running? Is it a C&L MAF housing with stock electronics?

Well I got a JLP one piece 4lb lower,and as for the MAF no idea,the truck had it when I bought it years back. Sensing element has XL3F-12B579-AA on the top,is this a Ford part #?


All times are GMT -4. The time now is 05:26 AM.


© 2026 MH Sub I, LLC dba Internet Brands