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Crank but no start

1412 Views 5 Replies 3 Participants Last post by  lowesguy
91 w129 will turn over but no start. Alarm will sound when ign turned to start. Have to turn off with key in door. Caps rotors plugs wires coils replaced. Fuel pump and filter replaced. New 10 amp fuses in ovp. Some assembly required! Help. Reset computer procedure. Bypass alarm anti theft procedure. Got a clk430 missing on one and three also. Any help is appreciated
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Look at the fuel pressure regulator,at the bottom there's a small clear tube that runs to intake,if it has fuel in it FPR diaphragm is ruptured, also check for blown 20amp fuse at OVP located under plastic cover PS firewall,hope it helps
1 - 1 of 6 Posts
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