WebAug 26, 2010 · Changing automatic transmission fluid (ATF) in a SuperDuty truck with 7.3L engine and 4R100 automatic transmission. ... So instead of waiting until you see big air bubbles in the drain line during your first iteration of going through in step 6a, run the engine for about 30 seconds while changing gears for step 6b, then cut off the engine. ... WebSep 9, 2010 · by JDS60R » 03 Jul 2010, 15:11. If the level is correct ,foaming fluid is a sign of an air leak where the line attaches from the resivour to the pump ,the pump itself ,or anywhere a connection is made where the fluid flows by . In order for it to foam it must pull air in (fluid moving fast by a small air leak).
Bubbles In Transmission Fluid? Why? - ENGINE DIARY
WebOct 10, 2013 · Registered. 2016 Forester. Joined Mar 1, 2012. 1,007 Posts. #9 · Oct 8, 2013 (Edited) the trick to good readings on mine was to fill it, leave the dipstick out, let it sit for at least 30 seconds, start it, shift through all the gear selectors, let it run for at least 30 seconds, then insert dipstick and check. WebApr 12, 2016 · This occurs because auto transmission fluid expands a lot (well, a lot more than engine oil, for instance). The problem it can create is blowing the seals, like where … dallas county associate judges
Bubbles In Transmission Fluid: 5 Causes & Repair Guide
WebJul 21, 2004 · I have heard that this can happen for two reasons: 1) overfilling the transmission makes it churn in the fluid, creating bubbles (so you might need to take out … WebAnother cause of air bubbles in transmission fluid is areas where air can get into fluid, such as seals and gaskets that do not seal properly. There could also be a puncture … WebMar 7, 2024 · Water inside of an automatic transmission is highly destructive and there are few things more damaging to a car than water in the transmission fluid. If left unaddressed, the friction plates in the transmission will separate and the transmission will no longer shift into any gears. This will almost immediately begin corroding the iron in the ... biras creek restaurant