check for a vaccume leak, if you have a c a i., oil maybe on the maf, check connections to tb and maf, clean maf and throttle body. you can spry the maf dont wipe. let it dry. do all this when the car is cold. wipe only the tb dont spry in it. there's throttle body cleaner and there's maf cleaner. dont mix them up. try that. good luck
lingenfelter cai, vararam tb spacer, v/max ported tb, livernoise stage 2 heads with comp cam 232/232/.50 114 lsa. slp 1 3/4 headers high flow cats, x pipe, qtp cut outs, flowmaster mufflers. tuned by tt performance , highly recomended in n.j.