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Best oil for the 7A-FE? And mixing oil? - 6G Celicas Forums

Topic #71791 16 posts Started by HectortheRican
I'd like to know what's the recommended oil for my 7A-FE because I'm getting ready to change it for the first time since I got the car a couple months ago. Also, is it safe to mix oil?

taking too long to mod since '09June '12 COTM'95 AT200
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QUOTE (HectortheRican @ Jan 21, 2010 - 6:18 PM) *
>I'd like to know what's the recommended oil for my 7A-FE because I'm getting ready to change it for the first time since I got the car a couple months ago. Also, is it safe to mix oil?

personaly i like the castrol gtx high mileage, i was burning a quart of oil every week using conventional, but now its a quart maybe every 6 months lol, not sure about mixing though

1996 Toyota Celica Project Mean Green3RD Gen 3SGTE WRC Edition W/LSD E153 - Love BOOST <32001 Solar yellow Lexus IS3002001 Dodge ram 1500 Off-road edition
the cap on mine says 10w-30, but i run 5w-30 with no apparent problems. mixing what? weights? brands? types?

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
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QUOTE (Bitter @ Jan 21, 2010 - 6:26 PM) *
>the cap on mine says 10w-30, but i run 5w-30 with no apparent problems. mixing what? weights? brands? types?


By mixing I mean just oil in general. Because I don't know what kind of oil the guy who had it before me used, and it doesn't actually NEED an oil change at the moment, so I was wondering whether I'd have to change the oil anyway so it would be all the same oil or if I can just get a quart and add some oil in until it's time to change it

taking too long to mod since '09June '12 COTM'95 AT200
You really should have no problem with mixing oil. Its not like mixing two different brands will cause your engine to seize and explode.
i run 10-30 mobile 1 full synthetic biggrin.gif

BANNED. for life, you moron.
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QUOTE (CelicaST_CALI @ Jan 21, 2010 - 7:17 PM) *
>i run 10-30 mobile 1 full synthetic biggrin.gif


Do you run it all year round?

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QUOTE (Spider77 @ Jan 21, 2010 - 7:06 PM) *
>You really should have no problem with mixing oil. Its not like mixing two different brands will cause your engine to seize and explode.


Thanks man, that's all I needed. Now to find the right oil..

taking too long to mod since '09June '12 COTM'95 AT200
10w-30 Mobil1 Full Synthetic for High Mileage... Mobil1 was burning through my engine too fast, different viscosity slowed it down significantly.
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QUOTE (zonz540 @ Jan 21, 2010 - 11:34 PM) *
>10w-30 Mobil1 Full Synthetic for High Mileage... Mobil1 was burning through my engine too fast, different viscosity slowed it down significantly.


That's actually the oil that I just went and bought. Good choice?

taking too long to mod since '09June '12 COTM'95 AT200
yea i run it 365....im in cali so the weather isnt to bad..goes from about 20-105 degrees hahaha

BANNED. for life, you moron.
Im in Utah and the weather here goes from hot to cold. 10w-30 has the best range for where im at. I run it year round. If you live down where it never gets below 50 degrees, 5w-30 might work the same/better. Its lower viscosity and might burn up faster if youve got high mileage, though.
I think I'll switch to 10w-30 then...been using 5w and it eats up a quart every 3000.

Also, we are talking about 7a-fe engines right? Or does it matter? I've never had a GT so I don't know.
Yeah it's about 7AFE. It goes from about 15 at the worst to 105 at the worst in TX, so I think I'll be good with 10W-30

taking too long to mod since '09June '12 COTM'95 AT200
The High Mileage stuff preserves the weight of the oil and ups the viscosity. Its a bit thicker and it wont seep through your engine and out your exhaust as much... Keeps it in the pan longer.
royal purple FTW

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QUOTE (HectortheRican @ Jan 21, 2010 - 6:55 PM) *
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QUOTE (Bitter @ Jan 21, 2010 - 6:26 PM) *
>the cap on mine says 10w-30, but i run 5w-30 with no apparent problems. mixing what? weights? brands? types?


By mixing I mean just oil in general. Because I don't know what kind of oil the guy who had it before me used, and it doesn't actually NEED an oil change at the moment, so I was wondering whether I'd have to change the oil anyway so it would be all the same oil or if I can just get a quart and add some oil in until it's time to change it


First thing you should ALWAYS to when you buy a car, do all regular maint. plugs, wires, cap rotor, oil/filter...

i use 5-30 Mobil1 full synth in my 7A and it does well year round

QUOTE"And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH1994 GT:V6 swap, 5speed E53 W/ LSD, All Power, now RED1995 ST:SOLD @273k miles, Auto, all power, CarPC, White1994 ST:Totaled, 5spd, all power, RedRIP 07/09/09 @ 241,8101994 Lexus LS400:This is my new DD