Can a damaged EGR pipe be removed from a Lexus LS 400?
There is no clear procedure that I have found on how to remove a damaged EGR pipe on the Lexus LS 400, short of pulling the transmission out of the car. So, I had to MacGyver-up my own method. With the starter motor out of the way, you can see that you are more than halfway there on pulling the pipe out of engine bay.
Do you need to replace the EGR pipe?
Even though the functioning of the EGR system may seem complicated, replacing the EGR pipe won’t be. You may need to remove various air intake parts to get at the EGR hose Then you’ll need to unbolt the EGR tube from the exhaust manifold and separate it from the EGR valve, unbolting it and disconnecting the associated vacuum hoses.
What causes a gas leak in the EGR tube?
The EGR tube can become clogged over time. The exhaust flowing through it can leave behind residue that builds up in the tube. The high heat of these gasses may also damage the tube, causing leaks.
What are the symptoms of a failing EGR valve?
What are the symptoms of a failing EGR valve? A faulty EGR valve can cause problems with the flow and operation of the EGR system leading to performance issues including a reduction in power, reduced acceleration and decreased fuel efficiency. It can also cause vehicle emissions to increase.
What happens when you turn on the Lexus LS 400?
Summer slowly transitions into Fall and everything is going great. The outside temperature starts to go down as the sentiment for the leafy season starts to heat up. Going about your normal morning routine, you slide the key into the trusty Lexus’s ignition, rotate it clockwise and the engine turns. Only this time, something horrible happens.
Where is the starter motor on a Lexus LS 400?
Typically, a starter motor will be mounted to the underside of the car, easily within view. On the Lexus? Well, it’s located here: Get your x-ray goggles out. Nestled in the center of the engine’s “V”, underneath all intake and fuel injection components, resides the elusive starter motor. You can’t see it, it can’t see you.
Is the Lexus 1uzfe EGR delete kit available?
UPDATE: A limited supply of the original best-selling Lextreme 1UZFE EGR Delete Kit is available for sale. If you own a 1UZ from 1990-1997, you really need to get this kit!
There is no clear procedure that I have found on how to remove a damaged EGR pipe on the Lexus LS 400, short of pulling the transmission out of the car. So, I had to MacGyver-up my own method. With the starter motor out of the way, you can see that you are more than halfway there on pulling the pipe out of engine bay.
Summer slowly transitions into Fall and everything is going great. The outside temperature starts to go down as the sentiment for the leafy season starts to heat up. Going about your normal morning routine, you slide the key into the trusty Lexus’s ignition, rotate it clockwise and the engine turns. Only this time, something horrible happens.
Typically, a starter motor will be mounted to the underside of the car, easily within view. On the Lexus? Well, it’s located here: Get your x-ray goggles out. Nestled in the center of the engine’s “V”, underneath all intake and fuel injection components, resides the elusive starter motor. You can’t see it, it can’t see you.
Can you live with an exhaust leak on a Lexus?
You could probably live with the exhaust leak (although it goes against everything most of us desire in a Lexus—peace and comfort), but the starter motor will eventually die completely and leave you stranded at the least opportune time. Both of these repairs will be quite expensive to resolve if you take your Lexus to a shop.
What kind of exhaust system does a 1999 Lexus SC400 have?
The following pictures are of my 1999 LS400 exhaust parts. They are essentially identical for 1995-2000 cars and very similar to both the 1990-1994 LS400 and all year USA spec SC400s. Bolted to the exhaust manifolds are the catalytic converters. These flow pretty darn well due to the structure of the core.
What kind of exhaust system does a 1999 Lexus have?
The following pictures are of my 1999 LS400 exhaust parts. They are essentially identical for 1995-2000 cars and very similar to both the 1990-1994 LS400 and all year USA spec SC400s. Bolted to the exhaust manifolds are the catalytic converters.
UPDATE: A limited supply of the original best-selling Lextreme 1UZFE EGR Delete Kit is available for sale. If you own a 1UZ from 1990-1997, you really need to get this kit!