View Full Version : inertia switch?

08-03-2010, 09:54 AM
anyone know where to find the inertia switch on a 90 ramcharger?

08-03-2010, 10:16 AM
as far as i know the inertia switch is a ford thing

dodge uses a relay and wired into the computer....

08-03-2010, 10:30 AM
do you think the fuel pump relay would shut down the fuel pump from bottoming the truck out in a washout while going up hill? i hit hard

08-03-2010, 03:51 PM
maybe. the contacts could be pooched inside the fuel pump relay

just try jumping the pump with a 12volt test lead. if it works then you know its not the pump. and you can go from there

08-06-2010, 09:17 AM
well i dropped the tank it seems i hit so hard i blew the pump out of its holder and the wires ripped aparts was able reattach them and put pump back in the right spot andd she seems to be running fine..

08-06-2010, 10:54 AM
there ya go
self diagnostic