|| HONDA EF/ED 88-91 CIVIC/CRX || How to Perform a Leak-down Test D16Y8 with my EF👀

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This video covers:
▶ What does a leak-down test tell you
▶ How to set TDC on compression stroke for leak-down test
▶ How to setup leak-down tester
▶ How to perform leak-down test
▶ How to search for leakage using the leak-down tester
In this video, I go through the steps in performing a leak-down test. I talk about what a leak-down test will tell you.
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Опубликовано:

5 ноя 2022

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Комментарии : 11

@di_bwoy7763 Год назад

Your my new Ef guy lol. Great video keep them coming.

@BudgetGears Год назад

Thanks man. Appreciate you watching!

@dstrdm 7 месяцев назад

I made the compression test on a Del Sol 1993 D16Z6, all cylinders are 110-115psi. Do I need to rebuild the engine?

@BudgetGears 7 месяцев назад

Probably. Your compression is very low, but the variation between cylinders aren't too far apart if they're all around 110-115psi. A compression test doesn't really tell you much. You need to do a leak down test to determine where you're losing compression. I'm assuming you didn't even do a wet compression test to see if compression goes up. If your results are from a dry compression test, try to do a wet compression test to determine if it's your piston rings. It's an old engine and would probably benefit from a refresh.

@dstrdm 7 месяцев назад

@@BudgetGears thanks for your advice 🙌🏾

@sinformant Год назад

What about valve stem seals?

@BudgetGears Год назад

Valve stem seals were replace a long while ago and I did it just so I can rule out valve stem seals. So its not what's causing the oil burn. Pretty sure its the piston rings.

@GIZZMOTORSPORTS 9 месяцев назад

@@BudgetGearsjust watched your latest vid and found my way back here. I’d pull the manifolds to see if any oil making it past the valve guides before re-ringing it.

@BudgetGears 9 месяцев назад

@@GIZZMOTORSPORTS thanks for the suggestion. I'll probably tear the manifolds off to have a look when I pull the motor out for the b swap.

@kevinta4539 4 месяца назад

Do you have to warm up the engine before leak down tester thanks

@BudgetGears 4 месяца назад

You can do either. Warming up the engine will allow the piston rings and valves to expand a bit providing a better seal, but the numbers shouldn't vary significantly cold vs hot.