Thank you for your help, any other maintenance issues I may have overlook that I could get knocked out.

Thank you PilotScott, it is my honor to do so.

He said he thinks it was p0420, the car runs well as of the last time I drove it and the light was on then and I didn't know any loss of power then unless it was very gradual.

I'll get in touch with the mechanic that did the repair and get back with that.

and an MAF sensor around 2 years ago. lol

Also I got the steel coolant elbows put on when the gasket work was done.

Hello everyone, I do not post much but I come here for all questions I have about my Bonneville. I am away a lot for the Military and am currently deployed and now have the money to give my Bonneville the new life it deserves. I have read many posts on what I need to do for my Bonneville to keep it ...

I have a 2003 SLE and have recently replaced my battery, yesterday as I was going down the highway I noticed the volt meter jumping from it's average of around 14 all the way up to 16 and every where in between. Just wondering if anyone else has had this issue? The battery comment at the beginning ...

I have not really made any performance mods to my 2003 SLE besides a intake and mufflers and would like to tap in to the wealth of knowledge that I have here for ideas and for starter mods and other mods I may need to do that go with them, possibly references as well! Thanks