I am at my wits end with this car. It is a 79 monte with a 267 cb in v8 4.4 lt. I runs great on idle but when I go to acelerate it bogs down. it does not have a catliac converter, it has new autolite plugs gapped to .045, good cap and rotor, and plug wires. vacuum lines are good. I have not replaced any parts such erg, pcv valve, vac advance (i am wondering if this could be what is cuasing the issue). Any ideas??
May 11, 2009 at 8:36 AM
