Honda Car Forum

I have a 97 Accord. The level on the dipstick reads differently if I
check the oil in the morning when the engine is cold, then when its
warm.
Is it best to read the dipstick cold or when the engine is warm after
driving?. If I read it cold, should I start and stop it first to
distribute the oil a bit? Thanks

Do what Honda recommends to get the most accurate reading. If you start it and then shut it off while cold you will get a much lower reading. Otherwise the reading should not vary too much and you shouldn't have any trouble keeping between the add and full line no matter when you check it. I have always checked the oil in my vehicles in the morning because the readings are more consistent.

piclistguy@yahoo.com wrote:
>
> I have a 97 Accord. The level on the dipstick reads differently if I
> check the oil in the morning when the engine is cold, then when its
> warm.
> Is it best to read the dipstick cold or when the engine is warm after
> driving?. If I read it cold, should I start and stop it first to
> distribute the oil a bit? Thanks

piclistguy@yahoo.com wrote in news:1192855728.752507.162900
@i38g2000prf.googlegroups.com:

> I have a 97 Accord. The level on the dipstick reads differently if I
> check the oil in the morning when the engine is cold, then when its
> warm.
> Is it best to read the dipstick cold or when the engine is warm after
> driving?. If I read it cold, should I start and stop it first to
> distribute the oil a bit? Thanks
>


The dipstick measures the oil that's in the oil pan. If you start the
engine then shut it off, you take oil out of the pan and pump it around the
engine. It will take a bit of time to fully drip back into the pan again,
so your dipstick reading will be falsely low.

If all you're doing is making sure the pan's oil level isn't too low, you
can check at any time, cold or hot. If the engine's been running, give the
oil a minute or so to drip back down into the pan before checking. And make
sure you check a couple of times (wiping the stick clean each time) and
seat the dipstick fully between checks.

If your car uses oil and you're using oil level checks as a precise study
of your car's oil consumption, then that's a /whole/ different ballgame.

--
Tegger

On Oct 19, 11:48 pm, piclist...@yahoo.com wrote:
> I have a 97 Accord. The level on the dipstick reads differently if I
> check the oil in the morning when the engine is cold, then when its
> warm.
> Is it best to read the dipstick cold or when the engine is warm after
> driving?. If I read it cold, should I start and stop it first to
> distribute the oil a bit? Thanks

A precision reading is not important. You don't need to know if you
are 0.27 quarts low. If you get around a quart low, add oil. The
difference between checking warm or cold is not enough to get too
excited about.

Changing oil is something else- I think changing while oil is hot is a
better change.

motsco_ wrote:
> piclistguy@yahoo.com wrote:
>> I have a 97 Accord. The level on the dipstick reads differently if I
>> check the oil in the morning when the engine is cold, then when its
>> warm.
>> Is it best to read the dipstick cold or when the engine is warm after
>> driving?. If I read it cold, should I start and stop it first to
>> distribute the oil a bit? Thanks
> ------------------------------
>
> For a '97, there's plentiful owner's manuals at the wrecking yard.

97's? depends where you are dude - maybe in the rust belt, but not
here in ca. not unless it's irreparably smashed.


> You'll pay about 1/3rd of the Honda dealer's price. Meantime, you can
> check what the manual says here:
> https://techinfo.honda.com/rjanisis/...01_OMANUAL.asp
>
> It's good you're checking your oil.
>
> 'Curly'

piclistguy@yahoo.com wrote:
> I have a 97 Accord. The level on the dipstick reads differently if I
> check the oil in the morning when the engine is cold, then when its
> warm.
> Is it best to read the dipstick cold or when the engine is warm after
> driving?. If I read it cold, should I start and stop it first to
> distribute the oil a bit? Thanks
------------------------------

For a '97, there's plentiful owner's manuals at the wrecking yard.
You'll pay about 1/3rd of the Honda dealer's price. Meantime, you can
check what the manual says here:
https://techinfo.honda.com/rjanisis/...01_OMANUAL.asp

It's good you're checking your oil.

'Curly'