Hey, I live in the Kalamazoo MI, area and wanted to see if anyone knows of a good shop around here that will work on these G bodies. I have an’86 MCSS. I put all new plugs,wires,coil,ignition module. The cap contacts and rotor cleaned up nice. But it still doesn’t run perfect, not bad at all but still just a little miss. Car has 54k miles. Thanks.