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Old 03-03-2016, 06:23 PM
bbullsj bbullsj is offline
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Re: 4L60E slipping out of overdrive

At this point am I going to damage anything that I wouldn't have to replace anyways? I've done some more reading and I've found it could be the brake switch messing up, The steel ball for the TCC solenoid hammering on the aluminum valve body and causing a drop in line pressure due to losing pressure around the deformed aluminum and TPS sensor (since it only happens around the same throttle position). ANy way to clean the TPS or check it's values? I do have access to a Tech2.
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