Saleen reverse gear problem
 

Hi guys.

I just buyed a 2005 Saleen s-281. I have problem with shifting to reverse gear. Actualy, before the start engine gear shif very good but after start the engine I cant put the reverse gear.
I noticed clutch/neutral safety switch stay is pushed down. and I changed it with new one. every thing was fine for one or two day but it stuck again. I change it two more time. I can use car just for two day . are there any one who know the problem?