Crenwelge
How do I find out out if I have vacuum leak, I have new gaskets from manifold to carb, vacuum is all tight and fit.One of my mechanic friend who works more on newer cars came over and took a look at it and he set the TDC and fired it up still truck runs fine on choke or half choke and no back fire with choke and when I remove choke and gas back fires. He says the it could be starving for fuel. He said probably carb, but my new carb and old rebuilt carb is behaving same and so he now thinks fuel pump. He thinks since engine didnot run for a year or so fuel pump can be gunked up so he say we should rebuild and try
What do you all think, my opinion was if it starves for fuel,does it back fire and run fine on choke. I still think timing issue
Need some advise from all extreme gabsters.
Ganesh
