I hope to have … the video on YouTube by late June 2008. The fuel rail assembly does not need to be removed but doing so will allow easier access to the bolts that hold down the coils. You can also learn a lot about your truck that could be useful in the future. Number 3,4,and 8 are very hard to get to. They are black, each have an electrical connector, are round, about 2 inches in diameter, each held down by a 7 mm screw, and there are four of them on each side of the engine.
The compression for the F-series version was 9. Allow about 5 hours to change all 8, if all goes well!? For a 1997 Ford Expedition , 5. Head and Block Construction The primary construction of this engine is a cast iron block to be paired with aluminum cylinder head. We apply all the latest updates and upgrades to our 5. Insert the spark plug socket in the plug well to extract the plug the rubber insert in the spark plug socket will hold the old plug in the socket so it can be removed from the plug well. That can cause many more problems that could lead to needed a new intake manifold. Tools you will need to easily change the spark plugs in a F-150 with a 5.
However, If you decide to change the spark plugs yourself you'll need to know a few critical things first. Ford triton 5 4l engine diagram z3 wiring library diagram 2007 5 4 triton engine diagram wiring library diagram mega ford expedition engine diagram ford triton 5 4l engine diagram. Ford f150 f250 how to replace idler and tension pulleys fordtrucks 67l scorpion power stroke diesel v8. If you remove the fuel rails make sure the O ring around the top of the injector is ok. On most Ford engines the 1 cylinder is the first cylinder at the front of the engine on the passenger side right side.
The bolt that holds the coil to the manifold is close to the rail which does not allow much room to remove the bolt. The coils are mounted over the top of the spark plugs. Ford f 150 5 4l engine diagram z3 wiring library diagram 2001 ford f150 5 4 serpentine belt diagram lovely ford f 150 5 4l 54l triton engine ford f 150 5 4l engine diagram. On the Ford Triton engines a separate coil is used for each cylinder. Meaning that prior to selling to you, it has never been re-manufactured before. Just take your time and be sure you reconnect everything you have to take apart. The weak link for this truck is the propensity for spark plugs to strip in the cylinder head during replacement; however it appears that this problem was addressed in 2007-2008 timeframe.
Replace the coil retaining bolt anti-sieze , reconnect the coil wires. Ford expedition 5 4 engine diagram wiring diagram 2000 5 4 triton engine diagram library wiring diagram5 4l triton oil flow diagram detailed data. Purchase a repair guide ie. Also, if the plugs have been improperly changed before, it is to late, and you will rip the threads out when removing the old plugs. Although this engine has some issues, as most engines do, they have mostly been resolved, and the overall consensus is that this is a highly reliable engine.
Anyway, the plugs are located under the ignition coils. Each spark plug is down in a hole under each coil. The 4 valve setup was also available with this engine, introduced in 1999 in the Lincoln Navigator and used in the Navigator for 5 years before it switched to the 3 valve setup. . For more information on a money saving kit that allows the repair, not replacement of the cylinder head search DenLors 38900. Use a generous amount of moisture protectant gel inside the boot, this will save you headaches when it rains or after you wash your engine. They are each held down with a 7mm screw.
This engine, along with the several other V8 and V10 engines, are a part of what is called the , which is essentially all of the V8 and V10 overhead cam engines. Remove the sc … rew holding each coil, disconnect the electrical connector, and reamove each coil out. Ford has problems with the design of this aluminum cylinder head, though they do not acknowledge it. Some versions of the performance engine version did include an aluminum block. First remove the items in your way to access the coils for each plug. Depending on your curcumstances, this job could take anywhere from 1 hour to half a day. Other 4 valve applications were primarily used in sports cars.
If you look at the top of the engine, running alondside each valve cover, you will see four round, black, plastic objects, each with an e … lectrical connector plugged into it. Fraser Engines has the best selection of 5. If you're manifold is black it's plastic and the threads you are putting the bolt into are in a brass insert. Just search Google and you will see many cases whe … re the spark plugs have ejected even the original spark plugs that were installed during assembly at very low miles. By the time the F-series stopped using this engine, it was using a 3 valve design instead. The highest output version of this engine was in the that included a supercharger and was capable of 550 hp along with 510 lb-ft of torque.
Or possibly the threads were ruined by someone cross threading the spark plug. It was introduced in 1997 and used in F-series through 2010, and it is still available in the E-series vans. Insert the new plug and start the threads. Remove the screw, pull the coil out, and the spark is down in that hole that the coil sits in. Counting back from there puts 4 at the back of the right side, and number 5 i … n the front of the left side.