i found my gst in the back of a small dealership. i stopped and asked whats the deal with it.....they told me it had a blown engine. i said how much? they told me 900.00. i said ill take it. i get it home on a tow truck and pop the hood, pop the timing cover and take a look. the top timing pulley bearing was shot so it let it jump time. i went got a new timing assembly for 110.00. fixed it.... turned right over. got me a running in good condition gst for bout 1000.