When to replace timing belt on Lexus LS400?
In every case it has been due to the failure of another part. The timing belt on my first LS400 was trashed in the mid-1990’s when the water pump seized at around 75,000 miles – which, of course, was just after the power train warranty had expired. I am supprised that someone at a Lexus dealership would tell you to wait until 90,000 miles.
What happens if the timing belt breaks on a LS?
The first gen LS’s (1990-1994) have a non-interface engine, so if the timing belt breaks it’s not going to damage the engine. If it breaks you’ll just be stranded. Some belts break and some last. Timing belt & water pump parts kit There are several kits like this one available for this job.
What causes a Toyota Lexus timing belt to break?
It’s not the timing belt that breaks. Much more often it is one of the ancillary parts – idlers, tensioner, water pump – that fails and takes out the timing belt. In fact, I’ve never heard of a Toyota or Lexus timing belt break due to wear. In every case it has been due to the failure of another part.
How much does it cost to change timing belt?
If you are the original owner continue to pile up miles at the current rate, that could be another five or six years. But, of course, if the timing belt system does fail, the dealer gets to charge you $5,000 to $10,000 when the engine valves get friendly with the pistons.
Do you need to replace timing belt in Lexus?
During it’s recent oil change/checkup, the mechanic recommended that I replace the timing belt, even though it doesn’t show sign of breaking ‘…because Lexus recommends repl… I have a 1999 Lexus with 120,000 miles on it.
Can a GS400 be destroyed by a belt fail?
July 6, 2016, 1:42am #11 The GS400, LS400 and SC400 have interference engines. The ES300, GS300, and SC300 do not. You won’t destroy the engine in the 300 series if the belt fails, but you will in the 400 series.
How many miles does a 1996 Lexus LS 400 have?
– Post Questions Here For Quick Answers! Car is a 1996 Lexus LS 400 with 115k miles. Click Here for First Generation Timing Change The most important thing is put the parts that you take out in the order they were removed otherwise its really easy to get lost and you can have some extra parts after assembly.
How often should a timing belt be replaced?
This is an interference engine, which means if the timing belt breaks, it wrecks the engine. I would have it replaced as soon as feasible. If you look in your maintenance section of the owners manual, you will see where it is recommended to be replaced every 90,000 miles.
When to change timing belt ( age or miles )?
If that part freezes up, its bye-bye belt, instantly. You should have the coolant changed every 3-5 yrs to keep the pump seals happy. I notice that the newer Lexus schedule calls for the timing belt to be changed @ 90k miles or 108 months (9 years), whichever comes first. I wonder why they changed the time schedule?
What happens if the timing belt goes bad?
But, of course, if the timing belt system does fail, the dealer gets to charge you $5,000 to $10,000 when the engine valves get friendly with the pistons. Imagine you are a Lexus engineer and the boss asked you to estimate how long the timing belt is going to last.
How often does a Lexus LS430 timing belt need to be replaced?
Through the camshaft’s turning, the Lexus LS430 timing belt ensures that the engine’s intake and exhaust valves are opened and closed at the right timing and order. To ensure consistent performance from your vehicle’s engine, it’s recommended that the Engine Parts be replaced every 60,000 to 100,000 miles.
It’s not the timing belt that breaks. Much more often it is one of the ancillary parts – idlers, tensioner, water pump – that fails and takes out the timing belt. In fact, I’ve never heard of a Toyota or Lexus timing belt break due to wear. In every case it has been due to the failure of another part.
How much does a timing belt replacement cost?
Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. received a Timing Belt Replacement. Lexus LS430 Timing Belt Replacement costs $854 on average. What is a timing belt and how does it work?
If that part freezes up, its bye-bye belt, instantly. You should have the coolant changed every 3-5 yrs to keep the pump seals happy. I notice that the newer Lexus schedule calls for the timing belt to be changed @ 90k miles or 108 months (9 years), whichever comes first. I wonder why they changed the time schedule?
How often should I change the coolant in my Lexus?
You should have the coolant changed every 3-5 yrs to keep the pump seals happy. I notice that the newer Lexus schedule calls for the timing belt to be changed @ 90k miles or 108 months (9 years), whichever comes first. I wonder why they changed the time schedule?
In every case it has been due to the failure of another part. The timing belt on my first LS400 was trashed in the mid-1990’s when the water pump seized at around 75,000 miles – which, of course, was just after the power train warranty had expired. I am supprised that someone at a Lexus dealership would tell you to wait until 90,000 miles.
Where is the timing trigger on a Lexus water pump?
The R (right) cam pulley should be in the position of 1 O’clock and the Left cam pulley should be in the 11 O’clock position. Please reference the pictures above. The second mark on the cam pulleys are the cam timing trigger. The picture on the lower right demonstrated that. Please ignore that mark. Don’t get confuse with it.
How do you change the water pump on a Lexus LS400?
Use a strong screwdriver or pry bar between the water pump and cylinder block to pry it off, be careful not to damage the block. Clean all the old sealant, grease, coolant, and dirt off the cylinder block. Here’s what it will look like with the water pump removed and everything cleaned up. 29) Replace the O-ring on the water by-pass pipe.
The first gen LS’s (1990-1994) have a non-interface engine, so if the timing belt breaks it’s not going to damage the engine. If it breaks you’ll just be stranded. Some belts break and some last. Timing belt & water pump parts kit There are several kits like this one available for this job.