You may also want to peek at your sparkplug galley. If the car hasnt been well maintained you may find what I found... about 1-2 litres of oil sitting up there.. and expanded plug wires.. and shorting out.. Its not easy to get at if you dont know what to take off to get in there, but its not hard if you do it in a logical manner. (the galley is in between the two valve covers)
|