clk 270 cdi 2003 non start

[mardon]

anybody got any ideas! 2 weeks ago my car wouldnt start it cranks over but wont start we changed the crank shaft sensor that didnt work then we had a test done to check the injectors (drip test on return feed) injectors were refurbished put back in and it has been running for two weeks started fine every day until this saturday and now i have the exact same problem it wont start! there is plenty of fuel in it!

 

[BAZZER1]

Give Star tech at Poole a call they are local to you and very helpful or MBS and speak to Cole or Dave also two Top Guys
Hope you get it sorted
BAZZER1

 

[Steve@Avantgarde]

You either have air leaking into the fuel system from a pipe or seal, your high pressure pump has failed or you have injectors leaking off too much.

You need to start with the basics so check the fuel pressure first.