Quote:




don't know anybody that has a wide band,,,is there any good reference book's that would tell me what I should have in it,,,,,,,guess I should of bought that $20.00 swap meet thermo after all.



I don't have a wide-band yet either ... but I am going to get one.

The surging and poor mpg really don't go together(surging is lean - poor mpg is rich) ...uNless the carb tuning is totally messed up. At what speed is the surging taking place ?

Get a normal speed and high-speed read on the plugs for now. And you can ALWAY do better on the intake manifold.