How can I tell if my 280SL is running?
The first thing to do is check your linkages. Make sure the linkage going down to the injection pump is completly relaxed at idle. It should just fall on to the top ball without moving the pump lever. If that’s good then I would suspect the automatic choke on top of the pump. That’s the device with the two water hoses going to it.
What should I do with my 69 280SL?
69 280sl: rich..adjusting..the screw on the back of the injection pump… got a 69 280sl thats… got a 69 280sl thats is running really rich. adjusting the screw on the back of the injection pump does not help much. i am at 9.5% CO, and 600-700 ppm HC. any ideas? i think i am going to pull the injectors and check the spray.
How can I tell if my 280SL choke is still on?
One way that you can check the choke is to loosen the two lower screws that mount the choke to the pump and let the choke lift away from the pump about 1/4 inch. If it leans out then you know your choke is still on either because it’s stuck or the wax thermostat is bad.
Why does my car engine not want to start?
If the engine still doesn’t seem like it wants to start, probably fuel is getting into the cylinders and your problems lies somewhere else. However, if the engine runs momentarily and dies, then the problem is that fuel is not getting to the cylinders. Check for a clogged fuel filter, or a bad fuel pressure regulator.
What makes an internal combustion engine not start?
To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition). The lack of any of these three things will prevent your engine from starting.
Why does my car not start when I Turn on the engine?
False input or lack of input from sensors like the crankshaft position sensor (CKP) or camshaft position sensor (CPS) can prevent the engine from starting. Also, a bad throttle position sensor (TPS) may cut off the spark to the cylinders. Battery.
What to look for when your engine won’t start?
Check for a blown fuse that may be preventing a circuit from working properly, like the fuel injection or computer system. To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition).
What causes a Mercedes Benz to not start?
In most cases you will get a fault code related to one of the following: 1 ECM / PCM computer failure 2 Camshaft position sensor 3 Shifter Selector module 4 Fault codes related to driver authorization or immobilizer 5 Electrical problems
The first thing to do is check your linkages. Make sure the linkage going down to the injection pump is completly relaxed at idle. It should just fall on to the top ball without moving the pump lever. If that’s good then I would suspect the automatic choke on top of the pump. That’s the device with the two water hoses going to it.
69 280sl: rich..adjusting..the screw on the back of the injection pump… got a 69 280sl thats… got a 69 280sl thats is running really rich. adjusting the screw on the back of the injection pump does not help much. i am at 9.5% CO, and 600-700 ppm HC. any ideas? i think i am going to pull the injectors and check the spray.
One way that you can check the choke is to loosen the two lower screws that mount the choke to the pump and let the choke lift away from the pump about 1/4 inch. If it leans out then you know your choke is still on either because it’s stuck or the wax thermostat is bad.