Q: How do I get my communication back with my ECU on my 08 Silverado 4.3 -U0100 code after I installed new ignition starter switch

The remote start function acts very much like the regular ignition. A couple of things happen when the vehicle is started remotely: The parking lights will turn on while the engine is running. If the vehicle had the heater or...

There is a recall (https://www.yourmechanic.com/article/how-to-check-if-your-car-has-recalls), 05v270000, for electrical system wiring dated 2005-06-07. This is a Ford recall number that pertains to this exact problem you are having and the cause of the issue may be the fuel injection wire harness...

Hello. To answer your question, yes, the lack of an air filter (https://www.yourmechanic.com/services/air-filter-replacement) can cause catastrophic engine damage. Over time, the debris will build up inside of the engine as it mixes with air and other carbon contaminates. Eventually, it...

Hello. This only means you have refrigerant in the system, but the A/C compressor is not turning on. You should have the A/C checked to isolate why the compressor is not turning on. It may be a relay (https://www.yourmechanic.com/services/ac-compressor-relay-replacement) or...

This may be related to many different possibilities. I would recommend with first starting with checking the fuel pressure to be sure the pump is producing the proper fuel pressure. In addition to the fuel pump, there is also something...

If your rotors do not have a good clean smooth surface for the new pads to ride on then the pads will not be able to seat properly. This can lead to vehicle pull to one side or lack of...

When you accelerate the engine, although you are adding heat, the water pump also spins faster increasing coolant flow through the engine and to the radiator. Perhaps there is an issue with the water pump and/or the water pump drive...

Transmission fluid and condition can cause the transmission temperature to rise. The transmission relies on the fluid not only for hydraulic pressure to move the vehicle and change gears, but relies on it for cooling as well. Low fluid level...

You will need to have battery fully charged and then have charging system tested. If jump starting the car does not let the engine start then you may have a starter or theft system problem and would need further tests...