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Honda Accord 7th gen

So I’m at 187,000 miles now and people are saying I should do a transmission flush. What do you guys think? 4 cyl auto

So I’m at 187,000 miles now and people are saying I should do a transmission flush. What do you guys think?

4 cyl auto

Ashley

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28 Answers

Andy

Drain and fill, don’t do flush

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Charlene

Don’t flush it

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Jordan

X3

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John

What people? Those aren’t good people

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AshleyQuestion author

@John “mechanics” lmao

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AshleyQuestion author

Yeah someone else said not to flush it so I figured I’d come here and get the answers for sure. I love this page lol

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AshleyQuestion author

Is it important to drain and fill it? Or should I just leave it be?

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Roman

DO NOT FLUSH. Simply drain and fill

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Eddie

What these ppl said already ☝?☝? drain and fill

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Jason

Agreed drain and fill with Honda ATF only also replace the pop can filter below the battery tray

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AshleyQuestion author

Okay so now i know not to flush it, but what’s the reason why not?

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Jason

Ill pm you like usual lol

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Wayne

I’ve heard that the intent is good in that it flushes out contaminants, but the high pressure could weaken seals and such which would cause leaking, and a trans being used on low fluid would certainly be harmful. Just what I’ve heard, but I’m only a very basic DIY person.

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Bryan

No what happens is when the fluid burns it starts holding things together when you flush it, it breaks all that apart basically is a huge risk flushing after it’s burnt

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Logan

At 190k if its shifting fine theres really no reason to drain and fill. That might create more problems

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Ariel

^

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Roberto

Accord Have A Service Schedule. At A Certain Amount Of Miles A Transmission Service Is Required. Every 30,000 Miles

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Ariel

@Roberto 30miles huh

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Levon

You should do a transmission service every 30k

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Levon

I always let Honda do mine only. With Honda fluid only.

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Michael

Learned the hard way, flushed and sycros went bad within a month. Probably just a coincidence but meh drain and fill.

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Matthew

If it hasn’t been serviced in years I wouldn’t … if it has a record of consistent fluid changes then you shouldn’t have a problem …

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Justin

No flush , , just a drain and fill , if anything

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Domanik

Drain and fill. spend the few extra bucks for the Honda brand fluids. I recently replaced my radiator and used the the coolant from Oriellys for the first time ever because it was more convenient, and wow it sucks compared to the $20/gal Honda coolant.

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Nunzio

Imo Honda ATF sucks and is far too thin. Say what you want but I been using Valvoline ATF (blue bottle) with Lucas additive for 4 years and my transmission shifts smoother and better than it ever did running Honda ATF and I literally shift 1-drive daily and it’s held up fine.

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Ca

Mine is running 28,000 miles and it’s 12 years old now, do I need to change the ATF?

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Jesse

If you wanna do a “flush” do 3-4 drain and fills, with a few miles of driving between each one to cycle the new fluid in with what doesn’t get drained out initially.

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Ariel

/thread

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