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Hey yall so I have a problem that's got me stumped and has for a while!! Im new to the forum but have read up on here for years and have gotten a lot of help!! Thank you!! Anyway I have a 1996 F150 with the 5.8L. I have codes for a rich fuel mixture on both banks and have acceleration and stalling issues. Not sure if they are related but it seems from what I know they might be. Any help would be fantastic!! Thanks in Advance!!
Yes they are related. Read the codes and see where the pin point tests take you. The last time I had this issue it was a loss of 5.0 volt reference voltage.