My 86 iroc sat for 12 years now I've changed fluids , gas , primed the oil pump, and changed the fuel pump. Also cleaned throttle body and replaced t.p.s. and idle air valve still runs rough with a very big hesitation just off idle.
My 86 iroc sat for 12 years now I've changed fluids , gas , primed the oil pump, and changed the fuel pump. Also cleaned throttle body and replaced t.p.s. and idle air valve still runs rough with a very big hesitation just off idle.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required