lean bank 1

Hey everyone, I just got my hands on the amazing BlueDriver sensor and I got some codes; I'd like to know if someone has ever got some of these and hear what their repair was for each one; I'd really appreaciate it... B1834: All doors unlock / disarm output circuit failure (ironically I don't...

I need the pin out I have a bank one running lean but it’s dumping gas stft is at 40 percent replaced all o2sensors it’s a brand new motor from Frasier engine now I’m think there’s a short or bad ecm

Hi there! My 4.0L SOHC engine has been running quite poor in the morning lately. While I realize that when it's very cold outside the engine will take longer to start, I did not expect it to be extraordinarily loud (consistently greater than 95 dB on my phone's microphone) and very rough...

Hello again, So, I'm back with another question. Could a broken, open, EGR tube cause my Misfire issues? I assume that the answer is yes, however I have seen many, and I mean many, different answers about the subject in my search, and figure the Explorer Forum should be my final...

Howdy, I'm fighting a lean code on my 2001 explorer xlt 4.0L v6 SOHC. The reader only shows p0171. I've cleaned the MAF sensor 3 times so far and changed the air filter. I had a K&N in there and I read the oil on them can keep mucking with the MAF. Now it's got a paper STP filter in it. After I...

My Explorer starts and drives fine until temp then dies the o2 sensor by the cat (upstream) is greasy and old looking and my egr looks like it's missing a hose please help....!