What is the valve clearance on a 2007 Honda Ridgeline?

The valve clearance on a 2007 Honda Ridgeline may vary depending on the specific engine model and trim level. However, based on the search results, it appears that valve clearance adjustment is recommended for the Honda Ridgeline engines at certain mileage intervals or if the valves become noisy.
According to the maintenance schedule provided by Honda, the valves should be adjusted during services A, B, 1, 2, or 3 only if they are noisy. Additionally, some forum discussions suggest that valve adjustment should be done around the timing belt service interval, which is typically recommended at 105,000 miles.
It is important to note that the valve clearance check/adjustment interval may vary depending on the specific engine model and the recommendations provided in the owner’s manual. Therefore, it is always best to consult the owner’s manual or contact a certified Honda technician for the most accurate information regarding the valve clearance on a 2007 Honda Ridgeline.
Unfortunately, I couldn’t find a specific valve clearance measurement for the 2007 Honda Ridgeline in the search results. It is recommended to refer to the owner’s manual or consult a certified Honda technician for the exact valve clearance specifications for your specific vehicle.

What is the minimum intake valve margin?

.050-inch
For most performance applications the intake valve margin height is typically . 050-inch and intake valves typically require a tight radius from the stem to the head to prevent low lift restriction.

Is it better to have tight or loose valve clearance?

The tight side of tolerance increases valve timing overlap and might be worth a pony or two. Loose side of tolerance gives you a larger margin of safety against damaged valves and seats if they tighten in use.

What are the symptoms of a bad valve adjustment?

Too little or tight valve tappet clearance results in:

• Poor engine performance.
• Engine stall at idle.
• Un stable idle rpm.
• Starve on acceleration.
• More fuel consumption.
• Cold start problem.
• High fuel consumption.
• Valves’ heads and seats burning and chipping.

What are the symptoms of poor valve clearance?

Too much or too little valve clearance can result in poor performance or a rough idle because the engine can’t “breathe” normally and operate at peak efficiency. Too much clearance means the valves will likely clatter and, over the long term, cause damage to the valves, camshaft lobes or rocker arms.

Does Honda recommend valve adjustment?

Adjusting of valve clearance in every vehicle is a critical process and advised to get this done at the Honda service for optimum performance. This needs removal of fuel tank, valve cover and then adjust th valve clearance of both inlet and exhaust valves.

What is the clearance of the intake valve?

.080-inch
Opinions may vary between piston and valve manufacturers, but a popular consensus is a minimum clearance of . 080-inch for the intake and . 100-inch for the exhaust. The exhaust valve expands more due to heat from combustion, and therefore needs additional clearance.

Why do Honda valves get tighter?

Hondas are prone to something called “valve seat recession” (I’m sure we all remember the great valve seat recession of 2008): The constant pounding of the valves into the valve seats actually drives the valves further into the cylinder head. Over time, that movement causes the valves to tighten up.

What are the symptoms of a tight valve clearance?

Tighter valves will not make any new noise. When the intake valves get too tight they will cause hard starting and poor idling. When the exhaust valves get too tight they will also cause hard starting and eventually get hot enough to start melting – not pretty.

What is the interval for Honda valve adjustment?

Honda recommends checking them at 110,000 miles, but there have been reports of people finding the exhaust valves too tight with only 75,000 miles on an engine ( a YouTube video reported one at 0.004 inches with only 75,000 miles on the engine).

How much is a valve adjustment on a 2007 Honda Ridgeline?

The average cost for Honda Ridgeline Engine Valve Adjustment is $257.