Hard to tell from revving up and down. Need to let it just idle to hear what noises it makes, then go drive it and hold RPM around 2000 - 2200 RPM and listen for noises.Chalk me up too. 2019 pp2 w 800 miles.
https://imgur.com/a/35CQFAC
Is this the 2k rattle or something else?
Hmm, I can’t tell what I’m supposed to be looking for. Tried it in Quiet mode, tried it idle. That rattling sound I posted is only evident when “pumping” the gas pedal between 800-1500.Even better, go from idle to 1,200, but VERY GRADUALLY, not abruptly blipping the throttle like you were doing. Then you could rev it to 2K to 2.2K, to see how loud the 2K rattle is like that. Then go for a drive with open windows, exhaust in quiet, and radio off, and see how it compares. Then give us your report .
I think there is a TSB about a similar noise you're describing. Can't seem to find it right now - maybe @Cobra Jet can chime in.Hmm, I can’t tell what I’m supposed to be looking for. Tried it in Quiet mode, tried it idle. That rattling sound I posted is only evident when “pumping” the gas pedal between 800-1500.
Doesn't sound bad in those two videos while at a constant idle, or constant 2-2.2K RPM. If it's making that rattling noise only when revving up and down, it could be something like the chain tensioners not keeping the timing chains totally tight during acceleration and deceleration of the chains - just a theory.Alright since I can’t tell, maybe you internet gurus can. I didn’t hear that metalic rattle from last video and most noises appear normal, at least to me.
https://imgur.com/a/2u9ZoEd
one video is just engine idling and the other is holding it between 2-2.2k twice
sounds normal to meAlright since I can’t tell, maybe you internet gurus can. I didn’t hear that metalic rattle from last video and most noises appear normal, at least to me.
https://imgur.com/a/2u9ZoEd
one video is just engine idling and the other is holding it between 2-2.2k twice
That's the BBQChalk me up too. 2019 pp2 w 800 miles.
https://imgur.com/a/35CQFAC
Is this the 2k rattle or something else?
My thing is, how does this not happen when the car is new? Does the block grow differently at 8K miles now that the rattle just started? I can believe it's better for the car to warm up before getting on it. When a problem "develops" I call it a problem and not normal. It does seem to get quieter when warm, but there are cars out there that do not have the problem. Mine used to be one of them. Just frustrated. Mine sounds like playing cards in the spokes of a bicycle tire. (Showing my age...)One thing to always remember, is that when you start your car cold, never put your foot down until it's warmed up. I never go over 2k rpm until the temps are all normal. I have noticed in my car the rattle seems to be loudest when VERY cold. As soon as the oil warms up, it gets much quieter. However, it's not piston slap though, because the block in 3rd Gen grows much more than the previous Gens. That means if it was piston slap, it would get worse as the cylinders grow after warmup. My guess it is has a lot to do with the oil temp. Once it warms up and thins out, it provides the proper pressure and flow to the Phasors, HPFP, chain tensioners, etc.