Cam engine install

Reinstall the water pump and reconnect both heater hoses. Compress the belt tensioner and replace the drive belt. Secure the wiring harness to the fan shroud and replace the radiator tray and the MAF assembly.

Test the timing and adjust if necessary. Turn the ignition and let the engine run, without starting, for a few seconds. Reconnect the coil pack harness if there are no problems. You may need to adjust the timing, using a timing gun, if you want to optimize the cam function. Start the car to verify that the oil pressure is stable. Let the car idle, pressing the gas pump if it threatens to stall.

When the engine is running at full temperature, replace the radiator cap. Most shops will mark it off around 16 hours, if everything goes well. The most time-consuming part is pulling out the engine and putting it back in. Replacing the actual camshaft is pretty easy and quick.

Not Helpful 1 Helpful 7. The cam shaft is part of the valve train, and the pistons and connecting rods is part of the crank shaft assembly. The two are connected by the timing gears and chain. Not Helpful 2 Helpful 3. What holds the camshaft in the correct position and stops it from coming out during normal engine operation? Cam shaft retainer or thrust plate are common names. It's a piece that's bolted onto the engine block before putting the timing gear on. Not Helpful 0 Helpful 0.

Depends on where your pump runs through and whether you are pulling the motor or not. Not Helpful 1 Helpful 0. Include your email address to get a message when this question is answered. Carefully lay each part aside as you remove it. Label them to ease the reinstallation process. Helpful 1 Not Helpful 0. Helpful 0 Not Helpful 0. These instructions will vary with the make, model and year of the vehicle. You Might Also Like How to. How to. Co-authors: 8. Updated: March 11, Categories: Car Engines.

Article Summary X The camshaft controls the intake and exhaust valves of an internal combustion engine, and replacing one requires pretty advanced engine work. Thanks to all authors for creating a page that has been read , times. Did this article help you? Cookies make wikiHow better. By continuing to use our site, you agree to our cookie policy. About This Article. Featured Articles How to.

Trending Articles How to. New Pages How to. Not really, only if you had a 2 piece timing cover I mean sure it's DO able but your pan will leak.

Mar 13, 3. Messages: 8, Likes Received: 2. I have done in-car 2nd gen cam swaps plenty of times. Hopefully you are already using a 1 pc oil pan gasket, and you can just unbolt the pan and drop it down to remove and reinstall the timing cover.

Mar 13, 4. Messages: 3, Likes Received: I have done it a handfull of times on multiple cars, biggest issue is going to be where the timing cover rests in the oil pan. Mar 13, 5. Messages: 12, Likes Received: There you have 2 options: 1. You remove all of the oil pan bolts except for the rear-most on both sides which you just loosen a bit. The front of the pan will drop down plenty far for you to reinstall the timing chain cover. Trim the "wings" on the inside metal lip of the timing cover and you can squeeze it back in place without dropping the pan.

I wouldn't recommend doing this yourself the first time. Get someone who's done it before to help you so you know exactly where to trim and how much force is required to muscle it back in place without messing up the oil pan gasket read: more than you might think. Mar 13, 6. Some engines can benefit from camshafts that open the valves at different times and at different heights. This is not for every engine, so the process should be fully researched prior to changing a camshaft for performance reasons.

Step 1: Park your vehicle on a hard, level surface and apply the parking brake. Open the hood and allow the engine to cool. Step 3: Jack up the front of the vehicle. Use the floor jack on the manufacturer-suggested jacking point.

Step 4: Place the jack stands under the body pinch welds. Carefully lower the vehicle onto the jack stands. Step 5: Remove the engine drive belt. The method of removal will depend on which type of drive belt your vehicle has. Step 6: Remove the timing cover. Remove the bolts securing the upper front timing cover to the engine and remove the cover.

Step 7: Disconnect the connectors on the ignition coils. Do this by pressing down on the electrical retainer clip and pulling the connector off. Step 8: Remove the ignition coils. Using the ratchet and the appropriate socket, remove the ignition coil retainer bolts.

Then remove the ignition coils by pulling them straight up. Step 9: Remove the valve cover mounting bolts and the valve cover. Discard the valve cover gasket.

Step Rotate the engine. Using the ratchet and the appropriate socket, rotate the engine using the crankshaft pulley center bolt until the camshaft timing marks line up. Step Remove the timing belt. Using the ratchet and the appropriate socket, loosen the timing belt tensioner until the belt is loose enough to remove from the camshaft gear. Tip : Some engines will require that the crankshaft pulley and the lower timing cover be removed in order to access the tensioner.

Warning : Once the timing belt is loosened and removed, do not allow the crankshaft or camshaft to rotate. If they do, the pistons can contact the valves and bend them - causing serious engine damage. Step Remove the camshaft bearing cap retainer bolts. Use the ratchet and the appropriate socket. Step Remove the bearing caps and place them aside. Keep them in order, as they need to be reinstalled in the exact same position.

Step Remove the camshaft gear. Using your ratchet and socket, remove the center bolt on the camshaft gear and remove the gear from the camshaft. Step Install the camshaft gear onto the new camshaft. Make sure that the alignment dowel aligns with the camshaft. Step Install the camshaft onto the cylinder head.

Make sure that you do not bang it against anything. Step Install the camshaft bearing caps back into their appropriate locations. Tighten the bolts by hand. Step Torque the bearing cap bolts. Using the torque wrench and the specifications from your manual, torque down the bearing cap bolts to manufacturer's specifications. Step Tighten the timing belt. Step Turn the engine to ensure correct camshaft alignment.