7A - FE Oil Consumption

I have a 94 7a-fe corolla, oil seems to disappear from it "no oil leaks , clean plugs" and i can't figure out where it might be going. I wonder if maybe it could be exaust valves? Thanks.

[toyotadriver05]

If you get oil out of the car when your changing it, and your car runs just fine... theres no problem. Toyotas just dont use any oil... or leak any like their DOMESTIC opponents.

[majicmeow]

your oil rings are probably going. On 95% of Toyotas, thats what causes oil consumption. I highly doubt it would be the exhaust valves. Toyotas are notorious for having indestructable, VERY long lasting valve seals.

[Deep]

Originally Posted by majicmeow

your oil rings are probably going. On 95% of Toyotas, thats what causes oil consumption. I highly doubt it would be the exhaust valves. Toyotas are notorious for having indestructable, VERY long lasting valve seals.

Not true about the valve seals.

[majicmeow]

really? Ive never had a problem with valve seals on any Toyota Ive owned or worked with, nor have I heard of valve seal problems, except on VERY high millage engines... Its always been the oil rings. Mby its just me :-?

Aaron

[Deep]

5SFE seems to be afflicted with the shitty valve seal disease.

[majicmeow]

ah, very possible. Never owned or worked on a 5S... good to know =)

[rx7effini]

To all Bros here:

Need your advise on these:

1. My 7AFE have got the following problems in the Morning where engine is real Cold:

*After starting the engine, engage first gear, step on my throttle to move off,
Engine like going dead, the moment I release the throttle, it came back.
This problem only happens in the Morning when Engine is real cold.

Cold Start Auto Choke everything is functioning well.

2. Can 7AFE take High Rev?

Thank you for all the advise.

[DAMON]

this thread is over 5 years old. Please start a new topic about your issues in the correct section.