If you want to try replacing the MAF sensor, either get one from a junkyard or swap in a known good one from someone else's truck.

If you get it from a junkyard, try asking the price for the entire filter housing - some might not know there's a $400 sensor inside and will charge you for only the housing. <img src="/forums/images/graemlins/wink.gif" alt="" />

Or you can go here and pay about $8.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum