My mecedes benz ml320 is turning over strong when i spin the key but it just wont come on. It has gas in it. What could be the error here ?
It could be a number of things but first I would check for spark and fuel. Easy tests you can do yourself.
Fuel gauge can be picked up from local auto parts. Takes 10 min to test.
Do you have the time to do those tests?
Yes i have time to do the test
I would do a fuel pressure test. Very easy on these trucks. Let us know what pressure you are getting.
What are you getting for pressure reading?
Also, did you check for spark?