How do you replace the exhaust manifold on a Ford F-150

How do you replace the exhaust manifold on a Ford F-150

The Ford F-Series has been around since 1948 with tons of body styles and performance options were available. If it is the F-150 that have been produced since 2001 - 2003 and 2004 Heritage Edition replaces the exhaust manifold can be a difficult process. 4.6L and 5.4L engines, removing and installing a new exhaust manifold brings the same simple procedure. Read on for the gradual process of removing the exhaust gas at the Ford

Remove the oldVersatile:
1 First, you want to lift the truck, to ensure their support. Start by removing the front wheel and the opening of the forms of vehicles with 4 x 4 option. You need to unlock and remove the front fender splash protection before departure.

2 Then, remove the nut and the brake booster vacuum hose and bracket. Then you want to find the EGR valve and tube to remove that too.

3 After loosening the nuts, remove the exhaust manifold and removefrom the engine. Take the enclosed seal and discard. Clean up all debris on the sealing surface on the various links and keep your eye out for damage.

The installation of the new variety:
4 Place the exhaust manifold in the correct position. Make sure it is right above the distributor. You should probably install the nuts by hand.

5 Then you want to roll the dice in sequence alternately on each case. Then tighten the nutsthree different passports to about 18 foot pounds. Then carefully install the catalyst.

6 Before proceeding to install the wiring, creating differential pressure feedback EGR system in the 4.6L engine. Starting from the tip, hand tighten the nuts and torque the valve with 26-33 pounds.

7 Continue to install the valves in the engine is 5.4L. From the top, the nuts by hand first. Tighten the nuts again for about 30-44Pounds. Then connect the system pressure differential feedback.

8 Re-install the vacuum brake booster and hook the bracket and screw on the engine. You might want to replace the front fender splash guards and / or opening the front wheel, 4 x 4 models.

9 Then lower the vehicle carefully, start the engine and begin testing for any exhaust leaks.

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