Does the fuel pump relay make my 2005 BMW 545i not to start in the morning on 2005 BMW 545i

Does the fuel pump relay make my 2005 BMW 545i not to start in the morning

by in Matawan, NJ on April 03, 2013
1 answer
ANSWER by on April 03, 2013
get fuel pressure test. one when cold , one when warm. review when last tuned . it may be due. rec. fuel system clean. ethanol treatment to 1 tank fuel. build up in fuel system can cause starting issues.