4L60E - 2-3 upshift problem
4L60E - 2-3 upshift problem
Hi, I have a problem with 2-3 upshift. Lately I noticed that at WOT I hit rev limiter before shifting into 3 gear. The tranny was rebuilt with Probuilt street/strip kit and new converter about 15k miles ago. What can be checked or changed? Does pressure test can locate the problem?
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