No OVP.

If your are having a misfire instead of a surge the positibilities are a whole lot different. I usually replace the plug connectors under the three coils if you have HFM as I think a 96 should be. They are hard to diagnose and are cheap and are atleast 50% of all misfire problems.

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Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician