When my daughter's car sits a few days, when it is started it has a fairly pronounced "rap" for about half a minute. I haven't had a listen to it yet - just her description. Is lifter noise common on these 24 valve engines, or is it likely to be piston slap? Not sure of the mileage, but I think about 170,000km. I'm leaning towards lifters, because it is apparently intermittent - and doesn't USUALLY happen after just sitting all day or overnight (which would be cold enough for piston slap) - thinking lifter bleed-down if the particular lifter(s) in question stop with the valve open.
*** Posted via a free Usenet account from- posted
17 years ago