Mine had a collapsed intake hose and did the same thing. Might want to disconnect the maf sensor from the airbox, and see if rpms come back. If it does, trace back from there.


2001 Sportage, 4" RSG lift, Cragers W/31 10.5 Micky Claws, Warn Manual Hubs, 16 gallon Pro Street Fuel Cell, Custom Snorkel, K&N Filter.
1989 Dodge W250.