My 1990 190E 2.6 has a cold start problem...first start when not warm it will not start, always start second time, always. Car is in immaculate condition. New injectors, new holders, orings, and seals. Two new fuel pump check valves, new fuel filter, new wires, new rotor and cap. New plugs, new timing chain and all timing guides etc. Some say fuel pressure bleed down, some say it is injectors, but now they are replaced. SOme say accumulator, but I am sceptical, others say no accumulator and want me to pay them to test system AGAIN. OH, cold start valve is new too. It likes to start on first key turn in winter with new cold start valve cause it is giving it a snoot of fuel when it is cold. But once it warmed up over the temp the cold start valve needed to activate I am back to the trying twice before the car stars and runs like a champ. Help.

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Christopher Henkel
1990 190E 2.6 - Arctic white SOLD
1986 190E-16v - Blauswartze
1993 300CE - SOLD
2003 W208 CLK 320 Cabriolet - Magma Red