Oil light flashing
#1
UB6IB9
Thread Starter
Oil light flashing
My wife just called me and told me that the red oil light is flashing while she was driving. She went where she had to go and when she restarted the car the light was not flashing anymore!! Is there any engine damage at this point?
Low oil level may be the culprit!!!
Low oil level may be the culprit!!!
#3
there is no good reason the TL would use enough oil in normal service to cause the light to activate
meaning something is wrong with the sensor or there is a major oil leak
it wasnt the yellow Mait Req light?,,that will stay on when it reaches 7500 miles since last reset (after oil change)
the red light only means low pressure
do not operate until level ckd first!!
sidenote- a certain wife pulled off the freeway at midnite when the Mait Light came on once,,,got out and dutifully looked under the car and under the hood with a flashlight.
decided it wasnt anything she could find or fix... and drove home
(this is where I asked- why didnt you call?)
laughing while explaining the lights real meaning didnt go over well either~
meaning something is wrong with the sensor or there is a major oil leak
it wasnt the yellow Mait Req light?,,that will stay on when it reaches 7500 miles since last reset (after oil change)
the red light only means low pressure
do not operate until level ckd first!!
sidenote- a certain wife pulled off the freeway at midnite when the Mait Light came on once,,,got out and dutifully looked under the car and under the hood with a flashlight.
decided it wasnt anything she could find or fix... and drove home
(this is where I asked- why didnt you call?)
laughing while explaining the lights real meaning didnt go over well either~
#7
6G TLX-S
There must be a leak somewhere to warrant losing 2L of oil in between oil changes.
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#8
ck the pcv valve on top of rear valve cover- its hose leads to TB inlet hose
should shake/rattle like a can of spray paint--has a ball inside that must move freely
its clogging will force oil under pressure out of any available spot,,
even from the rear main engine seal!
should shake/rattle like a can of spray paint--has a ball inside that must move freely
its clogging will force oil under pressure out of any available spot,,
even from the rear main engine seal!
#9
UB6IB9
Thread Starter
No leaks! The oil had about 10k miles!!!! I added new oil and the dipstick was black!!
Gonna have to do an oil change soon!!! My car is a00 and has 100k miles, should input 5w30 or oil for higher mileage cars? Btw I always use Mobil 1 syn with syn filters.
Gonna have to do an oil change soon!!! My car is a00 and has 100k miles, should input 5w30 or oil for higher mileage cars? Btw I always use Mobil 1 syn with syn filters.
#12
UB6IB9
Thread Starter
Like I said, I use Mobil1 synthetic oil! I usually check oil levels on reg basis but lately it was the last thing on my mind!!! I've hAd the car for 9 years and it's the first time I went this long without checking. Never again!!!!
#13
Senior Moderator
Syn is far superior to dino. Especially in extended run intervals. I typically go 15k interval with a filter change around 7500. Never add more than 1 quart the whole time (including what is lost with the filter change)
#14
Im still going with clogged pcv forcing a leak
OP didnt report compression issues or other running probs
10kmiles on M1- with a filter change midway as suggested by kris- is fine
He did that for 200kmiles on his 00 and pulled the engine apart for inspection
(during swap to cl-s engine and 6 speed trans) the cylinder bores still had honing marks- as if barely broken in at those miles! could have easily gone another 200 on it!
OP didnt report compression issues or other running probs
10kmiles on M1- with a filter change midway as suggested by kris- is fine
He did that for 200kmiles on his 00 and pulled the engine apart for inspection
(during swap to cl-s engine and 6 speed trans) the cylinder bores still had honing marks- as if barely broken in at those miles! could have easily gone another 200 on it!
#15
6G TLX-S
Agree. Synthetic oils can withstand a longer change interval, but the oil filter can't. The oil filter will still need to be changed every 6-8K miles.
#16
#17
now now gator-- you get one freebie and that was it
please feel free to contribute usefull info to a thread
general comments or sarcasm --without any other good info,,
is not cool, per the rules and the Moderators attitude~
please feel free to contribute usefull info to a thread
general comments or sarcasm --without any other good info,,
is not cool, per the rules and the Moderators attitude~
#18
UB6IB9
Thread Starter
#19
My 99 uses about a quart/liter every 4 ~ months. I don't leak oil so it must be going out the tail pipe. Also, I've never noticed any blue smoke and so like you, I've always wondered where is goes.
In any case, I've accidental run mine down to when I accelerated from a light the oil light would flicker, with no ill effects. You just have to remember to check every so often.
In any case, I've accidental run mine down to when I accelerated from a light the oil light would flicker, with no ill effects. You just have to remember to check every so often.
#20
I've run low a few times on another car, to where it was flickering. Anytime flickering or the oil light comes on is too late.
Anytime you loose oil pressure you introduce air and oil. Air is not a very good lubricant, from my memory, you could start scoring the cylinder, or bearings, so do not run out of oil.
FREQUENTLY CHECK engine oil level and condition.
Anytime you loose oil pressure you introduce air and oil. Air is not a very good lubricant, from my memory, you could start scoring the cylinder, or bearings, so do not run out of oil.
FREQUENTLY CHECK engine oil level and condition.
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