1997 toyota corolla, all round disked breakes, recently changed the enginge from 4a-ge to 5a-fe 1600cc.I hear a muffler cranking &turbo sound below my car. It runs then misfires at time, then while driving at gear one on rough road the engine raves high moving fast prompting me to apply breakes through out. When I pull down smoke is emitted from exhaust pipe. What could be the problem?
Sunday, December 2nd, 2012 AT 10:21 AM