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GS300

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Question
Cost estimate for rear main seal replacement
Billing question for to replace the rear main seal (rear crankshaft seal) on a 2003 Lexus GS300 with a L6-3.0L engine.
Question
Soft drive feel is not there. I can feel the road 2006 Lexus GS300
Hi there - the GS300 comes with a multi-mode suspension - "Sport mode", which has a stiffer ride with less body roll for "spirited" driving, and "Normal mode" - which is more accommodating over bumps and irregularities. I suspect your...
Question
Replacing fuel pump control unit
Hello, thank you for writing in. With the extent of the work you have done already, it leaves very few components left to consider. With that being said, take a few moments to verify that all of the repairs you...
Question
Where is the fuel pump relay located on the 2000 Lexus GS 300
The fuel pump on this vehicle has a relay in the engine compartment main fuse box labeled EFI fuse. The fuel pump is controlled by an fuel module in the left rear of trunk and this is powered by this...
Question
When I turn my air to different positions, it doesn't move. Only stays on the front setting
Hi there. Usually when this occurs, it's caused by the switch being broke, or an electrical relay that sends the signal from the switch to the blower motor valves - which direct the flow of air into certain areas of...
Question
What is an estimated cost to replace the rear main seal?
Hi there. The rear crankshaft seal is placed along with the transmission; therefore, the process of replacing it requires the removal of transmission, as well as the clutch and flywheel assembly. This is a very involved job that should be...
Question
Car runs like crap at idle and cold once heats up runs better also says it misfiring on all cylinders
It is possible that diagnostic trouble codes have set and a mechanic should attempt to retrieve those first using an appropriate scan tool. If there are no trouble codes, if you were to request a diagnostic from YourMechanic, the protocol...
Question
Hi. I have a 1999 Lexus GS 300 and I wanted to know if you use OEM parts?
Hi there. The parts team at YourMechanic has gone through a rigorous filtering process to select the brands that are best suited for your car. Our parts catalog has a list of approved brands for each type of car and...
Question
How do I replace the spark plugs on a 1994 Lexus GS 300 ?
The best way to replace the spark plugs on this vehicle would be to first open up the hood. Since this vehicle has a stright six engine, the spark plugs should be fairly easy to get to and should be...
Question
94 lexus will not exceed 40 mph and very slow
Hi There, There are a number of things that may prevent your car from not exceeding 40 mph, such as a faulty transmission control module or potentially a failing catalytic converter. The catalytic converter converts toxic exhaust gases into less...
Question
Multiple misfire codes
There are several things that can cause a misfire on an engine. Some of which include spark plugs, spark plug wires, distributor cap, distributor rotor, distributor itself, fuel injectors, etc. I would recommend checking the ignition system first with a...
Question
Shaking at high speeds.
Shaking or vibration may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve may cause the engine idle to drop below the normal...
Question
Today i went 2 blocks when i got home my engine was smoking i turned it off and back on the ABS came on and now there is no power
Hi there. What you are describing is very difficult to diagnose without completing an onsite inspection. Possible causes can range from a damaged radiator, serpentine belt, starter or an ignition or fuel system problem. It would be best to have...
Question
Valve covers
If you are referring to the valve cover gaskets, perhaps due to your experiencing an oil leak at the gaskets, you can obtain a written, itemized quote for replacement of those gaskets, and schedule the repair to suit your needs,...
Question
The 2001 Lexus gs300, when I start it up, the car runs misfire.
Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft...
Question
Does the 2002 lexus gs300 have upper and lower ball joints?
Hi there. There is only an upper ball joint on the 2002 Lexus GS300. The bottom portion of the knuckle to the wheel hub is attached to a frame member with a pressure bolt and bushing and fitted with a...
Question
What maintenace is needed when I reach 128,000 mile mark
Maintenance intervals for your vehicle are stated in 5,000 to 10,000 mile intervals. Looking at the just past 120,000 mile schedule for your vehicle, this is what should have been done and if done, you would presently be up to...
Question
I pressed my gas and my car didnt accelerate. There is transmission fluid in my car and my car cranks great and runs great...
This kind of reaction is often a sign of low transmission fluid or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer...
Question
Car is shaking a lot.
The vibration you are feeling while braking may be because of warped brake rotors. Brake rotors can warp when they are overheated from repeated hard stops. The rattling noise during acceleration may be due to a loose panel or heat...
Question
My hazard light came on by itself in my car I have a 98 lexus GS300 all other lights working it went off for a while but came back
Hello, This may suggest you have an internal wiring problem, a short or possibly a faulty flasher relay that may be causing your hazard lights to come on intermittently. The flasher is an electrical component that allows the lights to...

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