is leak down test something i can do myself or i have to go to a shop?
is leak down test something i can do myself or i have to go to a shop?
90 Integra....Sold
96 Jetta VR6...current money pit
You can do it yourself if you have a compressor and a leakdown tester. Put the cylinder at tdc you are working with and put 100 psi in that cylinder. Check te other guage for % leaking. Then listen where it is coming from.
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