Hi all,
I got my 1990 GT4 last night, and am trying to nut out somef the problems today.
It is running rich, It has puffs of black smoke under acceleration. The previous owner has a venting blow off valve installed, which from reading this site I now know is most likely the cause of it running rich.
I need to know did gt4's come with a factry blow off vavle, if so where is it?
Will disconecting the vaccuum hose on the blow off vavle turn it off, and when I do remove it will I need to plug the vaccuum hose?
Fri, 02 September 2005 23:46
