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#1 |
Registered User
Join Date: Jul 2007
Location: Rogersville, Missouri
Posts: 89
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Odd oil change
Changed the oil for first time in my 350. It has less than 2,000 miles on it. Stupidly put 10 40 in it instead of 10 30. Making 50-60 pounds at idle now and dipstick is reading way above safe level.
Am I thinking too easy an answer, or is this just getting used to how much oil she wants (or doesn't) after I drain it warm and put in 4 quarts? '70GMCStep |
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#2 |
Registered User
Join Date: Mar 2012
Location: Seattle,WA
Posts: 317
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Re: Odd oil change
Unless I am missing something, a 350 should take more than 4 qts...
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#3 |
Registered User
Join Date: Nov 2010
Location: Lolo montana
Posts: 361
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Re: Odd oil change
a s.b.c. should take 4 3/4 qts. with a short filter and 5 with a long one.do you have the correct dipstick?
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#4 |
Registered User
Join Date: Jul 2007
Location: Rogersville, Missouri
Posts: 89
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Re: Odd oil change
I'm not sure. I have the one that came with crate motor. It can't be correct and if it is, something else is up.
'70GMCStep |
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#5 |
Registered User
Join Date: Oct 2007
Location: Western Kentucky
Posts: 85
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Re: Odd oil change
dipstick could be wrong, i had that problem with a 250. kept hearing a ticking sound from time to time, would kind of come and go depending upon driving conditions. kept checking the oil and it was reading fine. Decided to change the oil and only drained about 2.5 qts out of the engine. just thankful i didnt tear up something else.
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#6 |
Chevy addict
Join Date: May 2012
Location: Iron Ridge, WI
Posts: 1,085
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Re: Odd oil change
After you change your oil, fill it with 5 quarts, run it, shut it off and wait for the oil to settle down and mark the full mark with a center punch.
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#7 | |
Happy Camper
Join Date: Feb 2006
Location: Northern California
Posts: 8,407
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Re: Odd oil change
Quote:
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__________________
RIP El Jay! Love you brother! |
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#8 |
Registered User
Join Date: Jul 2007
Location: Rogersville, Missouri
Posts: 89
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Re: Odd oil change
That's a good idea...how much pressure should it be making at idle? A bit worried about that, thought I should be looking for 20-30 at 1500 rpm?
How many psi should I be looking for? I'm second guessing myself since my engine is still a pup. '70GMCStep |
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#9 |
Chevy addict
Join Date: May 2012
Location: Iron Ridge, WI
Posts: 1,085
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Re: Odd oil change
The pressure all depends on how good your main bearings are fit and the type of oil pump you have. typically 15-30 at idle and 50-80 on the road.
Don't forget that when you change your oil, the 5 quarts I mentioned earlier includes a new filter, pour at least some of your 5 quarts in the filter before installation. |
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