99 Boneville SSEi Engine Misfire. Had anyone had this?
Posted: Tue Feb 08, 2011 7:43 pm
My Pontiac Boneville is misfiring, constant. The diagnostic report says "Miscellanous Misfire". Spells like gas, really bad. I spend $45, every few days to fill it up and drive only 5 miles to work. I try and excell and it will not go! I step on it, the rpms go all the way up but the car will not excell. Then all of a sudden, it will catch ( I dont know proper term), and I will be flying.
I have recently had spark plugs changed, wires, iginition coil, filters cleaned, MFAS, catalyst converter replaced. It is running worse than ever, and I dont have any more money to pour into it, not to have it fixed. Mechanic said cylinders #2 and #4 were having issues.I dont think its safe to be driving it. I just want to see if someone may have heard of this before? and can offer some advice?
Thank you,
Erin
I have recently had spark plugs changed, wires, iginition coil, filters cleaned, MFAS, catalyst converter replaced. It is running worse than ever, and I dont have any more money to pour into it, not to have it fixed. Mechanic said cylinders #2 and #4 were having issues.I dont think its safe to be driving it. I just want to see if someone may have heard of this before? and can offer some advice?
Thank you,
Erin