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2012 Ford F-250 Super Duty XL Crew Cab Pickup 6.2L V8 FFV 6-speed Automatic 6.8 ft. Bed Questions & Answers
Starting issue, I have a 1993 ford f250 7.3l pre powerstroke.
On some Models the glow plug Relay does not have an integrated Power Relay. This means there is a second Relay before the glow plug Relay that feeds it power.
You should check the wires running to the glow plug Relay for power with the key ON. Check some other wires off of the Ignition switch to make sure your 20 year old Ignition switch is good.
There are some sites which show vehicle wiring. Autozone has a free section after Registering your vehicle but it takes a little sorting through the Help section. There should be a fuse to protect the above Relays.
Make sure you find the Diesel-equipped wiring circuit. Diesel ignitions are different from gas units.
My traction control lights on in my 2007 Ford Freestyle 3.0 and I want to know if there's a vacuum that hooks up to that where it's at
This could be two different issues. For the dash light get the vehicle plugged into an OBD scanner or a diagnostic system to check for Trouble Codes. These will give clues as to what and where the issue could be. Comment below with them and I'l try to help explain them.
Unless the problem is with the brake booster most traction control systems do not use a vacuum to operate it. It is usually a set of electronic sensors on the wheels that the ECU uses to monitor tyre grip.
As I cannot look at the car myself for that hose you will need to get a good mechanic to look at it. The vacuum hose could go to many things like the EGR system, the Turbo (if fitted) or possibly to the transmission.
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