i rotated the key before installing the new lock cylinder what is the fix?

My heater isn't working the coolant level is good, the hoses are hot, and I just put a new thermostat switch in on the dash and it's still not working. What else can I try? 2 Answers

I have a 2000 ford f 250 diesel. My heater isn't working. The coolant is full, the hoses are hot and I just put a new thermostat switch in the dash. What else can I try?

I have an 89 ford f-250 and the coil plug in melted and the new one looks nothing like the old one 2 Answers

the old one has a wire going to a condenser and only has two wires going tothe plug iitself and the new one has three wires

i installed a new fuel pump on my 2004 F-250 5.4 but it is not engaging, what could the problem be? 2 Answers

i replaced the fuel pump in my 2004 F250 5.4 but it will not engage

I am working on a 94 V8 F 250 with a V8 And am using the wiring harness off a 96 F 150 with a 6 cylinder Te connections were different to the computer can I use the ECM from the 6 cylinder with a V8 1 Answer

I had to switch out wiring the wiring harness in a 94 F250 with the wiring harness out of a 96 F150 which had a 6 cylinder in it. The ECM connections were not the same to the ECM . Can I use the ECM...