Why does my Lexus RX 350 engine make noise?

It sounds like the valve train, but it turns out (according to the dealers) to be one or more of the direct fuel injectors. Dealers (according to several other posts) are not inclined to replace any as the noise is fairly common. Like the previous post said, the marketplace might generate a correction that will get their attention.

What does the warning light mean on a Lexus RX 350?

A warning light indicates that “brake power is low, stop in a safe place”. attached is a picture of the warning light. The car can generally be subsequently started by either waiting several minutes or exerting a lot of pressure on the brake pedal, and the warning light disappears.

How much does a Lexus noise diagnosis cost?

The average cost for a Lexus RX350 noise diagnosis is between $110 and $139. Labor costs are estimated between $110 and $139. Estimate does not include taxes and fees.

Is the Lexus RX 350 a direct injection car?

Unlike the 3.5L in the IS350,GS350..the RX350 doesn’t have direct injection.Nor does the ES 350. I had the same knocking,rapping problem on my ’09 RX350 that started at about 20K miles and only in cold weather till engine warmed up.. Dealer service pulled the the noise won’t cause any damage to the engine.

Which is the worst model year for the Lexus RX 350?

Other RX 350 owners experienced extensive oil leaks as well. While many of these reported instances are significant, there is actually another model year that Car Complaints deems as the worst for the RX 350.

How can I program my Lexus RX 350?

Using the remote key, the following functions can be programmed: Press the LOCK or UNLOCK button on the remote key and the lights will not flash. Press the LOCK button and the lights will flash once. Press the UNLOCK button and the lights will flash twice. (Standard) Unlocking of doors when placing vehicle into park

Why does my Lexus sound like a sewing machine?

If your Lexus sounds anything like the one in the featured video below (a very angry sewing machine), the water pump is likely the culprit. If the noises do not fit either of the above scenarios but rather shows up after engine is shut down, take heart and read on to step 3.

Can a water pump in a Lexus overheat?

The water pump in a Lexus IS—or in any vehicle for that matter—is a vital component. If the water pump seizes, the engine is going to overheat and quickly die permanently. The water pump is covered under the power train warranty, so if you are still within your warranty period, take it in sooner rather than later.

Why does my car make a whirring noise?

A hasty solution may turn out to be more costly than it had to be. Here are some other engine sound issues to be investigated: The Symptom: Whirring from the engine that gets worse as engine speed increases, or any noise that increases or decreases with engine rpm. Possible Cause: Low power steering fluid.

What kind of noises do car engines make?

Here are the 5 most common engine noises made by the engines and their potential causes: 1. Engine knocking sounds This sound is usually heard as you drive your car, changing gears and accelerating. The sound seems like something inside the engine is knocking hard on it.

Why does my car make a hissing noise when I shut it down?

Hissing/Sizzling If you hear a sizzling or popping sound immediately after shutting down the engine, there could be a leak. Either oil or coolant is leaking onto a hot engine component. You might see the leak on the exhaust manifold, or it could be harder to find.

What causes a whirring noise in an engine?

The Symptom: Whirring from the engine that gets worse as engine speed increases, or any noise that increases or decreases with engine rpm. Possible Cause: Low power steering fluid. The Fix: Check and fill power steering fluid.

What should I do if my engine is making a loud noise?

The Fix: Replace air conditioning compressor. (This is not a DIY job.) The Symptom: A loud exhaust noise that may be coming from the front or the rear of the vehicle. Possible Cause: Worn out muffler or exhaust pipe. The Fix: Replace muffler and/or pipes as required.

Why does my car make a hissing sound?

For example, a hissing sound from under the hood could indicate a number of possible problems. You should do a proper investigation of the hissing sound before you dive into any repairs. A hasty solution may turn out to be more costly than it had to be. Here are some other engine sound issues to be investigated:

Why does my car engine sound different from other cars?

As long as you’ve been paying attention, nobody knows how your engine sounds better than you do, so if it starts to sound odd or even just a little different, there could be a problem. Catching problems early on can help you avoid time at the repair shop later, not to mention the impact on your wallet.

Can a Lexus RX 350 engine be repaired?

I’ve had many conversations with Lexus service and Lexus corporate office. They’ve said that this condition exists with “every 2016-2018 rx 350” and is not unique to my car. They’ve also said this condition cannot be repaired, despite the fact that the warning light indicates it is dangerous to drive the car.

Is there a crack in the RX 350 dashboard?

Beware of the cracking dashboard with 2007 and 2008 RX 350 models. You might consider a crack around a gauge or within the instrument cluster as a minor and cosmetic problem. However, there were enough complaints, married with some hefty bills to replace the dash unit altogether, that make it worth mentioning.

Can a Lexus RX350 stall out in traffic?

While at highway speeds, vehicle constantly is lunging hesitating when trying to merge into traffic. This has almost caused 3 accidents as in stop and go traffic, when pressing on gas to accelerate, car is shuddering and not finding right gear. Do not feel safe in car. Feels like car is going to stall out !! The contact owns a 2017 Lexus RX350.

Navigation