genlee69rt01
New member
...in the upper intake? 1986 Pontiac Fiero with the 2.8 V6 auto. Last week it developed a loud clacking noise from the UPPER intake. You can physically put your hand on the intake and feel something hitting it.It isn't a bottom end noise and it's not running bad, just a very loud noise. The clacking is not on a pattern but does get louder when RPM's go higher. It is really odd....Any help would be great!