Cylinder Power Balance Test on GM's 3800 Series II Engine
OldSchoolNoe1万 Followers258 Videos153.34万 Total Views2025-01-31 公開されたデータ更新時間 2025-08-18
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GM3800 series iiseries 23.8LBuickLeSabrePontiac Bonnevillecylinder power balancepower balance testSolus legendengine performanceASE A1OldSchoolNoeImpalaRegalPark AvenueMonte Carlo
はじめに
How to perform a cylinder power balance test on GM's series 2 engine. The specific model is a 2002 Buick LeSabre, no supercharger. Using a bidirectional scan tool makes the test safe, as the scan tool can disable 1 injector at a time. To record the rpm drop we subtracted the desired idle speed by the lowest engine speed recorded after disabling the injector. One cylinder was found to not be contributing to engine speed as much as the others.
