Hi ,I’m new to forum.

I just bought a 2006 mustang GT convertible, automatic. It’s a bit of a project car, needs some tlc! I bought it off a guy I know, he did the minimum to maintain it. So I’ve been trying to bring it back to it’s glory.

When I bought the car my mechanic said there were at least 12 codes. It was running rough! At around 120,000 miles( 195,000 km here in Canada) the spark plugs had never been changed. So we did that( infamous 2 piece plugs 3 of 8 snapped off!) the car was working great but my mechanic warned me that a check engine might come back,mentioned 02 sensor. He was right, same day back on. So I went back and they checked it. Got codes P0433 evap valve circuit and all 02 sensors heater circuits P0135,P0141,P0155,P0161. I checked the fuse #47(I heard it could be the culprit ) with my multimeter ,it was good.

I know this car had the issue of water on passenger floor side,I haven’t checked the fuse box there yet.
I’m looking for any info you guys might have!

Thanks in advance