Thanks for all of the recommendations so far. I had already replaced the plugs with OEM and set gap at .028. Inspection of the coil over boots revealed they are in good shape. The engine runs great. It does not appear to be a miss. The vibration did not get any worse after I replaced the rear upper mount. It appears that I should focus on isolating the problem to a different mount. I appreciate the link to the IPD mount location schematic provided. Hopefully I can track the culprit down. Any other thoughts would be most appreciated.
|