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94 Lexus gs300 with 2jz-ge engine has gas in the oil.what can cause this?

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  • Lexus Master
  • 428 Answers

Called flooding it Raw Fuel is getting down to the crank Lot,s of thing,s does the Light Come On Eng Light ?Does it Stall Lot,s ?Has it Had TUNE UP Lately ?these are the Question,s I Need to Know To Help Ya

Posted on Apr 08, 2015

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Posted on Jan 02, 2017

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SOURCE: I have a 2006 GS 300 lexus that I can't get oil in

There are no known issues with any LEXUS manufactured after '02 that would cause this issue by default. If you are burning oil, and its not leaking out, then one of two things is happening. 1. Its getting into your coolant system. (in this case, check your coolant system for a oil layer. TO FIX THIS you mill have to replace the block / i.e. get a new engine if you want it to last.) 2. Its getting into your valve chamber and burning with the fuel. (in this case, a gap has formed within the valve system letting in oil and can be identified by white smoke from the exhaust. TO FIX THIS you must replace head gasket and rings)
GOOD LUCK AND PLS RATE THIS POST

Posted on Nov 12, 2010

andrewsma98385
  • 230 Answers

SOURCE: 94 Lexus gs 300 erratic idle, when it reaches operating temperature the engine dies. What causes this.

possible tempreture sensor fault or idle control motor seized,i assume it is a 1JZ engine

Posted on Mar 15, 2015

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2000 5.3 tahoe gas in oil


Fuel injector problem , leaking fuel pressure regulator ,

Causes of gas in oil
On my 94 Chevy blazer, gas in the oil was caused by a ruptured diaphragm in the fuel pressure regulator that is attached to the fuel injector. Flooding the engine. An over abundance of gas in your cylinders will wash down your cylinder walls and accumulate in the oil pan.

Jan 21, 2017 | 2000 Chevrolet Tahoe

1 Answer

94 Lexus gs 300 erratic idle, when it reaches operating temperature the engine dies. What causes this.


possible tempreture sensor fault or idle control motor seized,i assume it is a 1JZ engine

Mar 15, 2015 | Lexus Cars & Trucks

1 Answer

What is causing engine to shake when i put in drive? Has no power when i give it gas


Could be many things. Sounds like its not firing on all cylinders. Open your hood and run the car after dark, look under hood and look for sparks from your plug wires. Sparks will indicate bad wires. There are many causes for your car to run poorly. It could be a bad coil or plugs ,sticky valves to burnt valves. Bad gas, water in gas, ect. My daughter had a problem that sounds similar, it turned out thatfor her last oil change at Walmart they only added 5qts of oil without draining it first. 1.5 gallons over full of oil caused engine to fight against itself to run. She was lucky it didn't destroy the engine and every gasket in it.

Jun 01, 2014 | 1997 Lexus LX 450

1 Answer

94 lexus sc300, Been sitting for 3years. was running fine when parked. Recently need to use car again. I changed out the old fuel with new fuel. replaced battery. Car turns over but wont start. I am...


CHANGE FUEL FILTER.SQUIRT FEW DROPS OF OIL IN EACH CYLINDER REMOVE SPARK PLUGS SQUIRT A LITTLE ENGINE OIL DOWN IN THE CYLINDERS TO SEAL THE COMPRESSION RINGS BUILD UP COMPRESSION SO ENGINE WILL START.

Oct 24, 2011 | 1992 Lexus Sc 300

1 Answer

Gas in the oil


When a fuel injector is stuck open, the fuel will flood out. Gasoline will definitely get into the oil when this is the case.

If the fuel pressure in your car is too high (above 7 psi) that may cause gasoline to get into the engine oil.

Gas could also leak into your intake manifold if there is a carburetor problem.

An inoperative injector system can also cause this problem, because if the engine is not firing appropriately, the gasoline will end up running down the walls of the cylinders.

Check to see if the float in the gas tank is rising the way it should be rising or if it needs an adjustment. You will not be able to look at your gas gauge and get an accurate reading If the float is not functioning properly.

Your engine may be running rich, with too much gas going into the engine and too little air.

Check to see if the oil level might be really high. This can also cause trouble

Two ways to tell if you may have a problem with gas in your engine oil are:
1. If you start to smell a strong odor of gasoline while you are driving.
2. You notice white clouds of smoke coming out of your tailpipe.

If a large amount of gasoline does get into the engine oil, change the oil immediately upon fixing the problem that has allowed this to happen.

Jul 08, 2011 | Lexus ES 300 Cars & Trucks

1 Answer

I have a 2006 GS 300 lexus that I can't get oil in it, it is not leaking where is it going? It has 130 K miles, Lexus says it need a engine. I bought it brand new and Lexus did all the services. Lexus...


There are no known issues with any LEXUS manufactured after '02 that would cause this issue by default. If you are burning oil, and its not leaking out, then one of two things is happening. 1. Its getting into your coolant system. (in this case, check your coolant system for a oil layer. TO FIX THIS you mill have to replace the block / i.e. get a new engine if you want it to last.) 2. Its getting into your valve chamber and burning with the fuel. (in this case, a gap has formed within the valve system letting in oil and can be identified by white smoke from the exhaust. TO FIX THIS you must replace head gasket and rings)
GOOD LUCK AND PLS RATE THIS POST

Nov 12, 2010 | 2006 Lexus Gs 300

1 Answer

94 Lexus GS300 Amber Oil Light Went On and Off


this light indicate tha oil level is low in engine , make a service oil ,or check the level, this light have an sender in oil pan and could be dirty

Feb 23, 2009 | 1999 Lexus Gs 300

2 Answers

Trac Off and Engine light stay lit


well, the first to do is an oil service to your car, after disconnect the negative battery terminal few minutes to reset

Feb 14, 2009 | 1994 Lexus Es 300

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