325i (2002) bmw won't start, radio comes on, lights come on but it won't start..help

SOURCE: 2002 bmw 325i running rough

Did you replace your fuel filter when you did the pump? At lower RPM's the engine would be starving for fuel. Another cause could be your throttle position sensor. It is what shifts your transmission at predetermined shift points as you throttle up and down. It is also what kicks down your engine when you are stopping or slowing down as you go down through the gears. Hope that helps!

SOURCE: check engine light comes on but car runs great 2002 bmw 325i and

The check engine light could be any number of things and the only way to find out is have the codes scanned. The brake light issue is common on E46 3 series. It is an issue were the brown ground wire that goes into the lamp housing melts at the connector causing a loose ground connection. The connector needs to be replaced and also add additional grounding wires to prevent further issues. And for fuel additives either use the cheveron techron, or the bmw fuel additive(the bmw stuff is the exact same thing, so just use which ever is cheaper).

Dave C

• 1050 Answers
• Posted on Mar 12, 2009

SOURCE: 2002 325i Knocking noise front suspension

This noise is likely caused by swaybar end-link joints. Newer cars use solid rods with ball and socket joints, to connect the ends of the swaybar to the frame. These ball and socket joints at the end of these rods, create an amazingly noticeable and annoying noise in the car when you go over the slightest bump. There is no way to test these things unless you disconnect one end and check to see how tight the ball is in the socket just by wigging the with your hands. If they move around at all without pressure, they are no good. Go to ebay and search "bmw endlinks " for a picture.

SOURCE: 2001 BMW 325i problem: Car runs very rough, but no warning lights

Sounds like a fuel problem , have you changed the fuel filter in a while ? could be the knock sensor or the knock sensor module needs to be replaced.

SOURCE: Eml light went on BMW 325i

328 e46 eml light came on now wont start can anyone help please