startup

I have recently heard a new knock coming from the engine when it’s above 60° F outside and I start the engine when it’s already warm. For example, I backed in a trailer and turned the truck off and realized I wasn’t far enough back. When I started the truck back up (~20 seconds) I heard 3-4...

2019 1500 that after being parked for about an hour wouldn't start as if it had a dead battery. Accessory power came on like normal but the starter would click once and do nothing and a CEL came on. Used a jump pack and the truck started up just fine. I then drove home, turned the truck off...

Hey everyone. I have a 2019 longhorn. Got in yesterday and pushed the start button. Nothing. No start, no ignition on, no accessories, no reaction to pushing the button. background on me, I’m a former mercedes master tech so I checked the obvious. Keys good. Battery good. Truck starts and runs...

Hey everyone, I haven't come across this topic yet. During colder temperatures (-15 C / 5 F and colder) I get a VERY loud squealing after start up. It sounds like a kettle whistling is the best description I can give. It will last up to a minute or so, then stops. Doesn't seem right for a brand...