Question about 2004 Oldsmobile Alero

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The gears r slipping when temp gets hot just put flid in yesterday does this mean I need new transmission

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You may get luck and you may just have a 1-poor line pressure rise due to leaking boost valve, 2-clogged EPC filter screen, 3-failing EPC solenoid, 4-or worst case: leaky seals throughout. First two without removing trans. Seal restorer may fix last problem, but probably R&R. Also try a transmission flush with BG brand products to clean the EPC filter screen and then service the transmission by replacing the boost valve, transmission oil and filter.
Thank you for using fixya and good luck. This should keep you from replacing the transmission if the clutch packs are not to badly worn or damaged which can be inspected when the transmission pan is dropped by the amount of clutch particles collected in the transmission pan.

Posted on May 09, 2010


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Posted on Jan 02, 2017


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When i am driving my 2002 isuzu axiom when it gets to 30mph it feels like i put my car into neutral And drops down to 20mph. If i put my car into 3rd gear (is automatic transmission) it drives just fine. ...

did you scan it yet,
neutral does that mean it slips.
slips means, engine RPM rises fast but not car. does it.
do not let it slip or the tranny will burnup.
the transmissions on newer cars are all electronically shifted
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you need to learn or ask someone to drive car and see if problem
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no matter what scan the PCM , see all errors and report them.
or get car serviced,
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I have a nissan primera 1999 automatic,I can turn the car on thats fine.As soon as i put it into gear its almost like im in netural and just revs and doesnt move in drive or reverse.It was going the night...

you need to check your fluids there. You could have run it with out transmission oil and cooked your clitch pack in your transmission. Good luck. You should check all your flids, that means oil too.

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Transmission slips after engine warms up

It isn't when the engine gets hot, it is when the transmission fluid gets hot that the slipping starts, due to wear of the clutches and gears inside the transmission.
First, check the fluid level to make sure it is full. If it is low, bring fluid level to full and see if that helps.
About all the owner can do with slipping automatics is trying a transmission fluid and filter change to see if transmission revives and stops slipping. The bottom pan is removed, fluid (about 6-8 quarts) is drained, and a new filter is installed before the pan is replaced with a new gasket, sealed up, and fresh fluid added. Sometimes it helps. Sometimes the transmission is worn too bad to help, and you are left with looking for a replacement transmission.
Check the fluid level first. Good luck.

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Trying to figure out where to put transmission fluid for a 1992 nissan sentra xe.manual transmission


U have to get ur car to a LiFTER and unscrew the PLUG on the side of the transmission and u could fill the lubricant in that hole.

Opening that plug at the bottom of the transmission means ur going to drain the old lubricant and have to put a NEW gear oil!

At the age of that Nissan, it really needs a GOOD new slicky fluid! additive to go w/ it is GREAT!

Hope the slips everything up!

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Change your gearbox oil, and clean out the oil strainer.
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( On some models, you have to remove the gearbox oil pan to clean the strainer )

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Feels like transmission is slipping when changing gears.

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