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5.4L with 160k. Going in the shop next week for a leaky manifold intake gasket. While its in there i am going to replace upper and lower intake manifold, injectors, plugs, rad hoses, waterpump, and fan clutch. Belt, coil packs and thermostat are all new. Anything else u guys would change or replace?
Coolant flush. Not engine related but you could check over ball joints and tie rods at that mileage. Serpentine belt tensioner they tend to get seized up.
I would replace all vacume lines and pcv valve, those things are cheap and are common things people dont ever check or change out. If you have some extra cash get an aftermaket throttle body with a new air intake system if you dont already have one. You could also get a programmer. If i think of other ways to spend your money ill let you know.
Cool. I'll stop bugging your threads, I always just remember a '92 5.8 I had, previous to any of the trucks in my sig and I replaced parts after parts to get that motor running right, which it never did because it had low compression. Whole different animal I know but I blew a ton of money on that thing. So now I'm the compression ****, a spark plug can barely be pulled with me around without me trying to hook up a tester. I drive my buds crazy too!
5.4L with 160k. Going in the shop next week for a leaky manifold intake gasket. While its in there i am going to replace upper and lower intake manifold, injectors, plugs, rad hoses, waterpump, and fan clutch. Belt, coil packs and thermostat are all new. Anything else u guys would change or replace?
I would replace the exhaust manifold studs with new ones. Go with the Stainless Steel ones as well as new hardware