Ebook Description :

If you dont have an oil leak in your combustion chamber move on to step 4 step 4 check to see if you have a leaky injector this is a common problem on fords modular v8s they stopped short of issuing a total recall but ford will change the injectors on 2005 f 150s and super duties. This article applies to the ford f 150 2004 2014 it is recommended that you flush your ford f 150s radiator system once a year the benefits of having your radiator flushed include removing rust lubricating the water pump removing contamination inspecting the cooling system and protecting the radiator from future rust. Ford f150 how to fix cam phasers ford included all the latest technologies into the 46 54 and 68 liter modular motors and when they produced the three valve cylinder head in 2004 they added variable cam timing. Find everything from spec articles and buying guides for intake manifolds can become faulty and spring a leak a car with a leaky intake manifold may experience reduced engine performance we want to equip you with the information needed to make your mustang st f150 f100 jeep or bronco mods as easy and enjoyable as possible . Cause 4 a dirty contaminated maf sensor cause 5 an exhaust leak right before the pre catalytic converter oxygen sensors cause 6 bad pre catalytic converter oxygen sensor remember the most important thing to consider or keep in mind when youre troubleshooting a p0171 or a p0174 trouble code is that whatever is causing it is making the pcm think that too much unmetered air is