Originally posted by 2X95SEs:
Also could be a bad tranny mount. Many ATX Contours rubber mount sinks a little allowing the tranny to bump and vibrate against the engine carriage. You can place some washers under the vertical bolts to shim it up a little. The mount costs about 75 bucks. Crawl under the car and check the clearance. Sometimes they bump a bit when starting the engine. Feels like something is loose under your feet.
Sometimes I feel a bump, though not normally when starting engine, just when shifting sometimes or when turning air/hear on. what's this?
