If reusing the fasteners, apply threadlock GM P/N 12345382 or equivalent to the threads of the upper intake manifold attaching studs (1). Every auto part is directly responsible for the other components in a vehicle. Step 8: Install the upper manifold onto the lower manifold. Peace” Jay R. Copyright 2010 EngineBasics.com: Engine Basics. Pretend the picture is lower intake manifold, that is the tightening sequence. It works with the air intake, throttle body, and fuel delivery system to ensure the proper mixture of air and fuel is being burned by the engine. (15) 15 product ratings - Upper Intake Manifold w/ Gaskets for Ford E-Series F-Series Pickup Truck 5.4L V8. Thank you for showing the REAL easy way, and saving me some money.”   Joe S. “Hello there, MANIFOLD. The problem is that the EGR passage melts the upper intake plenum, so that composite material degrades around the EGR stove pipe and could result in an internal or external coolant leak. Install the upper intake manifold (2) onto the lower intake manifold (6). Free shipping. (12 Nm) following the outlined sequence Left and right support brackets to the manifold and torque the lower fasteners to 50 inch lbs. var gaJsHost = (("https:" == document.location.protocol) ? Fuel Injection Plenum. Please enable Cookies and reload the page. (6 Nm) and the upper fasteners to 105 inch lbs. Intake Manifolds. Info from every other site I looked at, only said how to do it using costly special tools. SCITOO 615-188 Upper Intake Manifold kit for 2002-2011 Ford E-150 E-250 E-350 E-450 F-150 Econoline Club Wagon Heritage Expedition Excursion Pickup Truck 5.4L V8 4.4 out of 5 stars 34 $123.99 $ 123 . Performance & security by Cloudflare, Please complete the security check to access. Cloudflare Ray ID: 60afdf92eb6614f1 Remove the harness mount-ing “tree” clip from the forward, upper intake manifold … Tighten intake bolts to 25 nm (18 ft/lb). These diagrams include: Fig. 2: Upper intake manifold bolt tightening sequence-1997-98 7.4L engines INTAKE. Below are just a few of the articles found here on enginebasics.com. 1: Upper intake manifold bolt tightening sequence-1996 7.4L engines; Fig. The upper intake manifold attaching bolts are captured in the upper intake manifold. MANIFO. Disconnect the Manifold Absolute Pressure (MAP) sen-sor from the left side upper intake manifold, near the throttle body mounting location by pressing the release tab and pulling free. 4) Mount the alternator bracket with the three 15mm bolts on the front and one in the back. 99 This auto part is not just a passageway for the mixture to flow into but it also contributes to a better distribution of the fuel and air. While an Exhaust Manifolds job is to collect all the exhaust gasses and combine them into one outlet for the exhaust, the intake manifold takes the single air inlet and feeds each of the individual cylinders. /* 160 x 600 for right column */ Upper intake manifold-3.9L and 4.2L engines; Fig. **TO SUBMIT AN ARTICLE TO ENGINE BASICS PLEASE CLICK: CONTACT US! There is holder down below. Access our free Upper Intake Manifold Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. • If you are using the LS Classic Distributor and Plug Wire NOTE: Exercise care not to inadvertently loosen the two fuel rail attachment bolts that Want to know more about your particular Make and Model vehicle? Your IP: 185.22.92.233 3)Removed upper intake and cleaned the EGR port out on the LOWER intake manifold - Did not clean the upper but realize now I should have and plan to do tonight. All of these vehicles are covered in the tech, maintenance and repair articles found above. 1st step 5 ft lbs 2nd step bolts 1--4 9.6 ft lbs 3rd step bolts 5--8 18 ft lbs The upper intake manifold use about the same sequence tighten to 18 ft lbs. Compressor. 2. Figs. Once the carburetor, has thoroughly mixed the air and fuel the said engine mixture passes through the series or manifold of tubes to each of the cylinders. This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. there is no particular one size fits all intake manifold picture or diagram. Access our free Upper Intake Manifold (Plenum) Repair Guide for Ford Freestar, Monterey 2004-2006 through AutoZone Rewards. google_ad_client = "ca-pub-4230976174889513"; Installation is reverse order of removal. 2. 2007 Ford F150 5.4L Intake Manifold 99K OEM (Fits: 2007 Ford F-150) $160.00. 1. Failure to do so will result in severe damage to the intake manifold and to the engine! google_ad_slot = "8559594271"; 2,434 sold. "); $111.87. It could all be related.P1537/38 are the intake manifold runner controls are stuck open.They are controlled by vacuum solenoids.The P0171 is bank one of the engine is running lean,usually caused by a vacuum leak, P0420 is catalytic converter efficiency code. Thus, it is not just advisable for car owners to check the condition of their intake manifolds, it is absolutely necessary. You have the heater controls found in the heater section Emission configuration in part found in emissions as there is going to be some vacuum line switching done on the upper radiator … The lower intake manifold gaskets in 3800 engines deteriorate over time creating internal coolant leaks that can cause the same type of damage as a ruptured upper intake. Upper intake manifold tightening sequence-3.9L and 4.2L engines It is thoroughly tested to ensure top-quality OEM construction and superior reliability. Another way to prevent getting this page in the future is to use Privacy Pass. With a fuel injected car the fuel is injected with a fuel injector in to the inake manifold runner right before it enters the cylinder head. 3) Plug in the Map sensor and the wiring in front of the upper manifold. The intake manifold is the part of an engine that supplies fresh air to the cylinders. 3. What is the role and job of the intake manifold?. Was: $220.95. If the gasket bead is above the intake surface and isPART NUMBER PART NAME. Remove the upper intake manifold and inspectnuts to 25 N•m (18.5 lb-ft) using the sequence the O-ring style gaskets on the mounting shown in Figure 1. surface of the upper intake manifold. If the upper intake manifold is plastic, be careful with that. All Rights Reserved, For the latest Automotive news and stories visit the websites below. 30. Intake Manifold. Gasket. These ugly scenarios further illustrate how important the intake manifold is for the engine system and for an efficient vehicle operation. 4. Effective thread length is 1-3/8" with a 1mm metric thread pitch. Some vehicle owners are complaining of excessive engine coolant consumption, or an engine coolant leak near or under the throttle body area of the upper intake manifold. These diagrams include: Fig. Reinstall intake manifold per shop manual. Find a performance intake manifold for your engine: ***Remember*** to check for other relevant information in the columns and article tables. Special thanks to: “Thank you, for the info, on your site, on how to remove valve springs, and install stem seals, using normal shop tools. Enginebasics.Com: engine BASICS PLEASE click: CONTACT us 105 inch lbs picture or.... Team from October, 28 2017 manifold - Includes Gaskets to ensure top-quality OEM construction and reliability. Other site I looked at, only said how to and Tuning information precision-engineered and manufactured. News and stories visit the websites below upper manifold onto the lower manifold $ 160.00 tightening sequence-1996 7.4L engines Manifolds! Completing the CAPTCHA proves you are a human and gives you temporary access to the!! Use inch lbs articles found here on enginebasics.com F150 5.4L intake manifold? ) $ 160.00 lower manifold ratings upper... And function of the articles found above in severe damage to the cylinders inch lbs the web property manifold bolts. ( 6 ) manifold 99K OEM ( fits: 2007 Ford F150 5.4L intake manifold Gaskets... Tightening sequence-3.9L and 4.2L engines Looking for an efficient vehicle operation is lower intake manifold, which is part! Supplies fresh air to the intake manifold - Includes Gaskets of CARPNY from. 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