engine knock

You can use regular fuel.

Roy

So 87 or flex fuel is that only gas I can use or mix?

You can use any of the octane ratings. They will all work in your truck.

Roy

Alright If I can’t afford to fix it I don't know if the warranty is still valid. is there anything I can do like pour in crankcase or anything?

And it’s a factory warranty.

Factory warranty on a 2011. They will require receipt on every service on the motor. If you miss one service. They may deny the warranty.

Roy

Did you respond? I got an email but nothing came through.

Roy

Warranty ends in 4,000 miles and I did service it all the service is a oil change.

Okay, then wait and see what they say and move on from there.

Roy

Alright, people saying could be a cam phaser .

What did the dealer say?

I doubt it very much. that does not cause lifters to make noise.

Roy

I didn’t take it yet they are busy.
Me and you chatting are free right to chat online cause I’m not paying for online chatting.

While I’m waiting for dealer to call. so my PCV hose that goes to the intake I replaced it because the boat was cracked. so I put a whole new hose and boot on and it’s still hissing, but every time I push down on the whole boot in stops .

Okay, let me know the results when you take it in.

Roy

What do you think the issue is with the PCV hose what I texted about before?

I can only work with the engine knock issue we started with. We are only allowed one issue per question.

If you want to work with that, please start a new question and I will be glad to help you.

Roy

This chats are free to have right?

I’ll just wait to see what the knock is then we’ll go from there.

Yes, the chats are free.

Whatever you like.

Roy

Alright be in touch.