I’ve replaced my spark plugs and ignition coils not only because I needed to but because I got the engine code P0300. The housing for my thermostat had broke and had to replaced I thought that would get rid of the code P0128 but I still have that code as well. For code P0171 I changed the air filter, checked all of the hoses and they have no leaks.
What can I do to figure out the issue for P0171 and for P2097? Secondly can the issues from those 2 codes cause the misfire code P0300?
Monday, April 14th, 2025 AT 8:41 PM