Re: Mystery tapping: Engine or Transmission trouble Chevy Astro

Aug 05, 2003 1 Replies

Could be a flex plate crack, too.


97T

> > Hi: Any suggestions?
>
> It could very well be a sticking lifter. I have a hard time
> thinking of a transmission making a tapping noise. I had
> a tapping that would come and go on my E350. A good
> engine flush (Gunk) broke down enough of the varnish
> to clear up the problem. It's a cheap test.
>
> -Jeff Deeney-
>
>

Thanks for the input. I got it up on a lift today and the service station said it wsa coming from the front of the transmission. It appears to come and go when I shift it int various gears. It alwas gomes back, but is most present in park and neutral? Arggggggggggggg

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