I went to a highway cruise the past weekend and the car performed great but just in the return trip my fury started acting weird, I don't have power going uphill, even in first gear and with throttle at wot the car will not pass 15 mph and I can hear the engine misfiring, sometimes the engine died in the middle of the uphill and the unique way to have it going again was starting it with throttle at WOT and even under this condition it takes a lot of cranking to have it going again. In plain highway I can't use more than half throttle or the misfire is going to appear again
Once arrived home checked for dirt inside the carburetor (625cfm street demon) but didn't find anything strange, checked the spark wires and all of them are working. So I don't know what else should I check
My mechanic says that could be the mechanical fuel pump, right know I'm using a carter unit that has like three months installed in car. He told me that would be better to switch for a electric pump but I don't want to spent money and time if the problem is not the pump
Once arrived home checked for dirt inside the carburetor (625cfm street demon) but didn't find anything strange, checked the spark wires and all of them are working. So I don't know what else should I check
My mechanic says that could be the mechanical fuel pump, right know I'm using a carter unit that has like three months installed in car. He told me that would be better to switch for a electric pump but I don't want to spent money and time if the problem is not the pump