How to adjust valve lash on Civic Si?
Put the upper timing belt cover in place. Put the valve cover gasket into the valve cover and apply the liquid gasket at the sharp corners where the distributor and cam pass through the valve cover. Set the valve cover in place and install the bolts in a swirl pattern starting in the center.
When to do a valve lash adjustment on a Honda Accord?
Learning to do a valve lash adjustment for your Honda Accord saves you money. It also slows down premature engine valve wear saving you even more money. Continue reading to keep your wallet full. This article applies to the Honda Civic/Del Sol (1992-2000).
What should Valve clearance be on Honda Civic SOHC?
All the valves for a particular cylinder will be at rest when that cylinder is at tdc on the compression stroke. Check the valve clearance on cylinder 1 (closest to crank pulley). Use your .007 feeler gauge on the intake side and the .009 on the exhaust side. The .007 should slide in with a slight drag on the intake side.
Why do you need to adjust the valve lash?
Valve lash adjustment ensures a gap between the valve screw and the rocker arms on the exhaust or intake side. That’s important because if the gap is bigger, the engine becomes noisy and the valve train wears out faster. Also, this can cause damage to the camshaft lobes and valve tips.
Why do you need to adjust valve lash on Honda Civic?
Valve lash adjustment ensures a gap between the valve screw and the rocker arms on the exhaust or intake side. That’s important because if the gap is bigger, the engine becomes noisy and the valve train wears out faster.
All the valves for a particular cylinder will be at rest when that cylinder is at tdc on the compression stroke. Check the valve clearance on cylinder 1 (closest to crank pulley). Use your .007 feeler gauge on the intake side and the .009 on the exhaust side. The .007 should slide in with a slight drag on the intake side.
How do you adjust the valve on a Honda Civic?
To adjust the Honda Civic valves, you will need a 0.25mm feeler gauge, a flat head screwdriver, and a 10mm socket. With the screwdriver, loosen the top screw valve. The key is to ensure the space left between the rocker arm and the valve is precisely 0.25mm.
Can you put a 007 valve in a Honda Civic?
The .007 should slide in with a slight drag on the intake side. But the .008 should not be able to fit. If it does, insert the .007, loosen the lock nut with the jam nut tool and turn the screw gently using two fingers.