Engine replacement 2004 E320
As for the thread starter, what they most likely saw was some carbon deposits which can create noise in the valve train. Be glad that you are getting a new engine and not a rebuild. The engine swap is actually a pretty simple job for a tech and you are getting the same engine that would be dropped in at the assembly line. With the new engine, MBusa could be looking at a 10-30K warranty claim and that is definitely the reasoning for the tech specialist to inspect the car. Dont sweat it.
The Tech stated that at some point it appeared that the car had overheated but not since I had owned it (bought it used with 14k miles on it). He stated that most people wouldn't even had bothered with the tapping noise since the car was running fine. The pistons were shaved down but not being a mechinic no clue what that impact would have. He also stated that the wiring harness had melted though the sheathing.
I suspect the previous owner or better yet the car engine was just poorly assembled caused the problem.
Hopefully get the car back in two weeks.
The only used cars I would consider from a dealer would never make it to the lot. They are one owner cars who the Used Car Manager saves for his best customers.
It's not too late to check the maintenance history of this car and it's not too late to do a CarFax on it.
The only used cars I would consider from a dealer would never make it to the lot. They are one owner cars who the Used Car Manager saves for his best customers.
It's not too late to check the maintenance history of this car and it's not too late to do a CarFax on it.
The Tech stated that at some point it appeared that the car had overheated but not since I had owned it (bought it used with 14k miles on it). He stated that most people wouldn't even had bothered with the tapping noise since the car was running fine. The pistons were shaved down but not being a mechinic no clue what that impact would have. He also stated that the wiring harness had melted though the sheathing.
I suspect the previous owner or better yet the car engine was just poorly assembled caused the problem.
Hopefully get the car back in two weeks.
Anyone who has gotten on MBUSA and done a search of the National Inventory will find dealers that will link to the CarFax for the vehicle. You will be amazed at what you will find. Most of the cars at MB dealerships are leased cars bought at auction in Texas. They come from all over the U.S.
Even a Mercedes cannot take abuse. In any case, a buyer should check the maintenance records and the history of the car with CarFax. The car in question obviously has had problems in the past and might even be a buyback.
The first rule of car buying is patience. I'm not saying you should wait 13 years to buy a new car like I did but when you are spending 10's of thousands of dollars you should make sure you know what you are getting.
End of sermon
The Best of Mercedes & AMG
Anyone who has gotten on MBUSA and done a search of the National Inventory will find dealers that will link to the CarFax for the vehicle. You will be amazed at what you will find. Most of the cars at MB dealerships are leased cars bought at auction in Texas. They come from all over the U.S.
Even a Mercedes cannot take abuse. In any case, a buyer should check the maintenance records and the history of the car with CarFax. The car in question obviously has had problems in the past and might even be a buyback.
The first rule of car buying is patience. I'm not saying you should wait 13 years to buy a new car like I did but when you are spending 10's of thousands of dollars you should make sure you know what you are getting.
End of sermon

Buy a used car for a third party who takes care of his car, and you'll do much better.. you can tell by the interior condition of a car how well the rest of it is taken care off. Just look at a few.
Buy a used car for a third party who takes care of his car, and you'll do much better.. you can tell by the interior condition of a car how well the rest of it is taken care off. Just look at a few.
Of course that area has some really wealthy people.
He did say that if I told him what I was looking for he would get me a good car.
I was told essentially the same thing by the Internet Sales Manager at North Scottsdale BMW.
Of course that area has some really wealthy people.
He did say that if I told him what I was looking for he would get me a good car.
I was told essentially the same thing by the Internet Sales Manager at North Scottsdale BMW.
I sold used cars in a past life, Volvo, and it's simply like this... NOT all used cars of identical specs are equal... not even close.. The way it was "cared for" is critical in how well it will serve you. And the only way to know that is to study closely the condition of the car, and how well pampered it was... that and have EVERY receipt for an oil change, tire rotation, and warranty repair with the car at the time of purchase.
BTW. 95% of used cars on the lot ARE NOT that car.. those are cars that are listed in the classifieds, and at times like Bud said, held in reserve by the salesman for a special customer.
I beleive what happens is that some people don't let the little things bother them including noises, I on the other hand no when something is not working or when something doesnt' sound right so for all I know these problems are from the previous owner who just didn't think much of them. Most of my problems have been minor issues, The engine however is a hugh issue and when I spoke with MBUSA to vent, they told me that for every 1000 cars manufactured, 8% end up having major problems such as the engine. They claim it is no diffrent with they are American or European. Parts are imported from 100"s of companies and they do get bad apples.
Of course brings up another question, this is a Mercedes and they are suppose to be know for there quality and workmanship right !
I beleive what happens is that some people don't let the little things bother them including noises, I on the other hand no when something is not working or when something doesnt' sound right so for all I know these problems are from the previous owner who just didn't think much of them. Most of my problems have been minor issues, The engine however is a hugh issue and when I spoke with MBUSA to vent, they told me that for every 1000 cars manufactured, 8% end up having major problems such as the engine. They claim it is no diffrent with they are American or European. Parts are imported from 100"s of companies and they do get bad apples.
Of course brings up another question, this is a Mercedes and they are suppose to be know for there quality and workmanship right !
Ask them.. "so what am I paying the extra $20,000 for then?" IF the parts are all from the same place? MBUSA is a bunch of clowns from what I can see... they don't even know the cars they sell... I have had them on the phone and gotten totally contradictory info from one CSR to the next... Go to the factory for answers..



