Normal operating Temp is about 87C
where is vaccum pump for 300sl and how do you check it
I think its a Mercedes 300sl gullwing
The most recognized- is the 1955 Mercedes-Benz 300sl "Gullwing"
The soft top of the 300SL ( W129) is operated by a control unit, not by relays. If you want a can tray find a localization picture of the control unit for the soft top
If your Mercedes-Benz 300SL (Merc107) is experiencing poor cold running, it could be due to several factors, including issues with the fuel mixture or ignition system. Cold start problems are often linked to the cold start valve, vacuum leaks, or a malfunctioning temperature sensor that affects fuel delivery. Additionally, check the idle air control valve and ensure that the ignition timing is correctly set. Regular maintenance and a thorough inspection can help identify the root cause.
The 1954 Mercedes Benz 300SL Gullwing is considered by many as the worlds first supercar.
The 129R with the 6 cylinder engine - the 300SL - has a timing chain. Please note also that Mercedes Benz makes a modified tensioner(s) to correct a problem with the chain rubbing on the cover.
egr valve bad.
On a 1990 Mercedes 300SL, the alarm fuse box is typically located in the driver's side footwell, behind a cover or panel near the left side. You may need to remove a plastic panel or cover to access it. If you have trouble finding it, consulting the owner's manual can provide specific guidance.
The fastest car production in 1950-1959 was the Jaguar D type at 172.8mph. Second is the Mercedes Benz 300sl at 161mph.
Replacing the heater blower in a Mercedes 300SL can be somewhat challenging, primarily due to the car's age and the complexity of its design. Accessing the blower motor typically requires removing several components, which can be time-consuming and may necessitate specialized tools. If you're not experienced with automotive repairs, it may be advisable to consult a professional mechanic to ensure the job is done correctly.
To replace the alternator on a 1993 Mercedes 300SL, start by disconnecting the negative battery terminal to ensure safety. Remove the serpentine belt by loosening the tensioner, then disconnect the electrical connections from the alternator. Unbolt the alternator from its mounting bracket and carefully remove it from the engine bay. Install the new alternator by reversing the removal steps, ensuring all connections are secure before reconnecting the battery.