huh, thats really weird, my daily drive was doing the exact same thing, with the exact same code... found out my cold air intake had a leak behind the MAF sensor.. fixed most of the problem.. now sometimes when i floor it, it kinda skips. its not missing, but like your hitting a small icy spot in the road ever 10 feet.
83 S10-Dart Little M Block 421, Splayed Caps, Callies Compstar 3.875 Crank, Callies Compstar 6.0 Forged H-Beam Rods, KB Premium Forged Icon Pistons 14.1 Compression, Comp Cam Custom Grind Roller Cam & Lifters. Com Cam Magnum Push Rods, Jesel 1.5 rockers, Dart Pro 1 Platinum Heads, 230cc runners, 2.08, 1.6. World Motown, Pro Systems 1000cfm, Moroso Cast Aluminum Valve Covers, Aluminum Water Pump Everything is ARP Studded. MSD Billet Distributor, 6AL Ign. Box, MSD 8.5mm wires, blaster 2 coil. Howe Aluminum Radiator. Hedman Husler Fenderwell Headers, Flowmaster Exhaust, Powerglide w/Trans Brake.. 1350 Yokes and Chromoly Driveshaft. 8.8" Ford Rear, 4.30 Richmond, Moser 33 Spline Axles, Moser Spool, 11" Torino Drums. Spohn Upper and Lower Control arms, Every bushing on the truck is poly. 11" disc's, wilwood calipers, 2" drop spindles. 15x4 Alumastar 2.0, 15x8 Weld RT w/29x11.50 Hoosier E/T's. 10 Point Roll Cage, Full Caltracs Set up