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oil 1 quart low


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Posted

i just changed my oil in my Z34 and i put 5qts+ a can of restore which is like 15oz

 

as usual i used the higher volume filter pf52

 

my dipstick shows im a quart low wtf :?

 

i thought the capacity was 5 qts with filter??

 

this has happened everytime in the past....

Posted

This has happened everytime in the past because the capacity is 5 quarts without the filter.

 

Stop using Restore.

Posted

I guess the obvious question is: Do you know that you have the correct dipstick? Like, have you seen other cars of the same year/engine with the same exact length of dipstick? It is possible that somebody left the dipstick on top of the rad and lost it driving, and replaced it with something out of a junk yard... seen it before...

 

Mike

Posted

Restore works. I've tested it on my tired old 1990 Nissan. It evened out the compression (cyl 3 was leaking pritty bad) and I gained a total of 3 hp and 7 ftlbs of torque. Its nut much, but the car certainly ran better. I could balance a nickle on the valve cover.

Posted
I guess the obvious question is: Do you know that you have the correct dipstick? Like, have you seen other cars of the same year/engine with the same exact length of dipstick? It is possible that somebody left the dipstick on top of the rad and lost it driving, and replaced it with something out of a junk yard... seen it before...

 

Mike

 

thats a possibility :?

Posted

for example my 3100 uses 1 quart less than the 3.4, so maybe you've got a dipstick meant for a car like mine. Well, that's if that is even somehow possible to have had a dipstick switched...

Posted

well i just got the car august of last year so i dont know much history on it

Posted
This has happened everytime in the past because the capacity is 5 quarts without the filter.

 

Stop using Restore.

 

haynes manual says 5qts with filter for the 3.4

Posted
3.4 takes 5.5 quarts.
i just changed my oil in my Z34 and i put 5qts+ a can of restore which is like 15oz

 

ya dipstick has to be wrong

Posted

so can someone please measure the dipstick out of a 3.4 (only the metal part)

Posted
so can someone please measure the dipstick out of a 3.4 (only the metal part)

 

My 93 LQ1 is 20-11/16" from tip to where it enters the plastic handle.

Posted

thanks....thats what i got when i measured mine

 

do they make higher capacity oil pans for the 3.4??

Posted
i just changed my oil in my Z34 and i put 5qts+ a can of restore which is like 15oz

 

as usual i used the higher volume filter pf52

 

...

 

Ding-Ding. Higher volume PF52 - more oil needed.

 

Just top off with 6 and you'll be fine. It won't hurt to have a 1/2 over the dipstick...

 

:roll:

Posted
Uh.. I thought overfilling was just as bad as underfilling..

 

:?:

 

Not within .5-1 qt.

 

I've never had a problem with doing that to my vehicles - it's not like you're exactly at the bottom of our crankshaft travel...

Posted
3.4 takes 5.5 quarts.

 

affirmative. however, if you let it drain long enough you can fit 6 in like i just did on my last oil change.

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