Originally Posted by micahman
i think the 4.6 is junk. mine was ok at 177k miles then coolant started leaking and it started to burn a lil oil. its a dog if you want to do any real pulling. upgrade to a 5.4 and throw some headers and a good intake on it and get a k&n air filter. i found a lil but more power in that setup. good luck
Well, Mine's now at 208K miles,and I routinely tow a 6000 lb travel trailer with it....No leaks,no oil burning,and plenty of power. My Tbird was the same way when it had 215K miles on it.
JL