QUOTE(andys @ May 25 2007, 11:33 AM)
The Ford inertia switch is actually quite good, and used on kit car appications quite often. I've owned a '98 Explorer since new, and the inertia switch has never tripped; rough roads, pot hole, et al.
Andys
never seen em trip on suv's or trucks, plenty of suspension to take the impact, but they trip all the time in cars. when I worked at the auto parts store and roughly 75% of the time people came in looking for fuel pumps or relays for the pump it was actually the switch. and teeners have less travel and are stiffer than your average ford. my friend had to bypass it on his focus after modding the suspension. went off all the time.