What do I need to do to prepare to test it. Were is it on the engine. This car is new to ME lost most of last season with electrical problems with fusea anh fuel pump relays sat at Porsche shop for 8 weeks and the guy never touched it. Took it to powerteck Rockway, N.J. got it back arround Labor Day.Snow started 2days after Halloween. THANKS Tom Neary.
