305 tpi in 87 iroc. Can any one tell me where it is located at. Another thing my old engine oil has a gas smell to it I was wondering if a leaking injector would cause this?

 

Passenger side of the TB, 4 wire square connector at the bottom and yes a bum injector will do that.

 

Just in case you havn't found it, there's a great 'sticky' type post on that subjuct that covers everything you'll ever need to know. I ended up copying it out and taped it inside my repair manual.

A thought about your gasoline smell. Does your engine have the dreaded 9th injector? I know the 350 TPI 87-88 did and they are famous for poluting the oil and causing all kinds of hinky crap till people delete 'em.


Nitro-Nicky