R36 Engine start problem

[seanmau5]

Nope. Car doesn’t seem any different to when I first got it.

I’m pulling the intake off on Thursday to check for carbon build up. Failing that, I guess I’ll be checking for gummed up fuel lines. Just out of curiousity, have you ever heard of relays ‘sticking’ in hot weather? I’ve not heard my fuel pump not prime when I open the drivers door, and the regulator works on the output test but maybe it just hasn’t been hot enough when I did that testing.

[seanmau5]

I’m also going to test resistance across all of the sensors also, do you happen to have a service/workshop/repair manual or know where I might get my hands on one?

[kamold]

You can sign up for free on erwin.de and then pay 7Euro for 1 hour access.
Download all the wiring diagrams and workshop guides for your car.

[seanmau5]

Does the tank breath through the fuel filler cap?


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