Hey HMAC (and anyone else reading.) -
I have some updates. Got a new carburetor and fuel pump and changed the O2 sensor. Was running great, but gas mileage still sucked. Smogged it and found that it was really rich and cat converter was not functioning. Adjusted the mixture screw and replaced cat converter. Passed smog with flying colors, but now is popping out the muffler on deceleration and gas mileage is still terrible, maybe worse (a little too soon to tell), whereas I thought I would see a dramatic improvement. Spark plugs have been changed recently and other than these two issues, it is running great.
I would really appreciate any thoughts.
Thursday, March 26th, 2015 AT 9:50 PM