Different problem but one to watch for is that valley pan on the intake. If you start using like a quart of oil every hundred miles and it pings and gets bad gas mileage it's something to look at...
Fixed that on my 98 and couldn't be happier haven't used any oil since...
Not really a different problem...this goes undetected for a lot of these motors for a long time...what happens is it gets fixed eventually but, the whole time it was leaking it has completely screwed up the O2 sensors...
