How to Fix Cam Bore Leaks in Your Isuzu Amigo: A Guide to Camshaft Bushing Replacement
Is your Isuzu Amigo suffering from engine oil leaks around the camshaft bore plugs? Are you tired of adding oil to keep the engine running smoothly and avoiding costly repairs? If so, you may need to replace the camshaft bushings that help support and seal the camshaft in the engine block. In this article, we'll explain what cam bore plugs are, why they can fail, and how to order and install new bushings to restore your engine's performance.
What are camshaft bore plugs and why do they matter?
Camshaft bore plugs are metal or rubber plugs that cover the holes in the engine block where the camshaft passes through on its way to the cylinder head. These holes, also called camshaft bores or journals, are usually cylindrical and have a smooth surface that matches the camshaft's diameter and shape. The purpose of the bore plugs is to keep the oil inside the block and prevent it from leaking out onto the engine bay, where it can cause fire hazards, pollution, and poor lubrication.
Why do cam bore plugs fail and how can you detect their failure?
Camshaft bore plugs can fail for several reasons, including wear and tear, corrosion, overheating, oil pressure changes, and vibration. When a plug fails, it can lead to oil leaks that can damage the bearings, the camshaft, and other internal components of your engine. To detect the failure of a camshaft bore plug, you may notice some symptoms such as smoke, unusual noises, reduced power, rough idling, or low oil pressure. You may also find oil stains under your car, especially near the engine block or the valve cover gasket.
How can you replace the camshaft bore plugs in your Isuzu Amigo?
To replace the camshaft bore plugs in your Isuzu Amigo, you need to follow these steps:
1. Identify the right bushing size and material. You can find this information in the service manual or by measuring the internal diameter of the camshaft bores with a caliper. You may also need to choose between metal and rubber bushings, depending on your budget, driving conditions, and personal preferences.
2. Remove the old plugs from the camshaft and the block. You can use a camshaft bearing removal tool, a slide hammer, or a punch and a hammer to tap the plug out of the bore. Be careful not to damage the bore or the camshaft, and clean the area with a rag or a brush.
3. Install the new bushings in the camshaft and the block. You can use a camshaft bearing installation tool, a hydraulic press, or a socket and a hammer to press the bushing into the bore. Make sure the bushing is level with the surface of the block or slightly recessed, and apply some oil or grease to the bore and the camshaft to prevent dry running.
4. Check the clearance and alignment of the camshaft. You can use a dial indicator or a feeler gauge to measure the gap between the camshaft and the bushing, and adjust it by adding or removing shims or spacers. You can also use a straight edge or a laser to check the straightness and parallelism of the camshaft bores and the cam lobes.
5. Reassemble the engine components in reverse order. You may need to replace the gaskets, the seals, or the timing belt if they are worn or damaged. You should also fill the engine with the recommended oil and coolant, and test the engine for leaks and performance issues before driving the car.
By following these steps, you can replace the camshaft bore plugs in your Isuzu Amigo and enjoy a smoother, quieter, and safer driving experience. You can order new replacement Camshaft Bore Plugs for Isuzu Amigo online at CarPartsDiscount.com, which offers up to 75% off list price, fast shipping, an A+ rating from BBB, and USA customer support. Don't let cam bore leaks ruin your engine performance and reliability, and trust the experts at CarPartsDiscount.com to provide you with the best bushing and cam bore repair solutions for your Isuzu Amigo.