This post has ben combined with a related post from the same author. Mod1<br /><br /><br />I have a 175 ficht ram (2000 ENGINE).<br /><br />My temp sensor on the port side is broken. I currently am awaiting the new one. The engine gives a priority B check engine warning, but the engine still functions.<br /><br />A new set of plugs lasted 1 hour in this condition. A cleaned set also, one hour today. After that it begins to run on 5 cilinders and won't come above 4000 rpm.<br /><br />Can this problem be linked to the failing temp sensor on the port side?? 