E90 Coolant Leak Driver Side - It is in the plastic side wall so I patched it up with some jb weld, which didn’t fix it In today's video, I'll be showing you a common leak point on the BMW E90/92/93 that could point you toward a soon-to-break radiator or a fault in your car's N55 coolant leak - help Hoping someone has had a similar coolant leak on the passenger side, next to the air intake, beneath the valve cover gasket. Ive located leak, its a 1" tube on right side close to front of engine (right hand driver). It has started leaking coolant. I have a coolant leak dripping underneath driver side. Just recently I've noticed coolant leaking inside the car into BOTH the passenger and driver side footwells in exactly the same place and manner on each side. If you are losing coolant, but not seeing any on the ground, this would likely be an internal coolant leak. 0, 125,000 miles. COMMON COOLANT LEAK ON E90 E92 BMW 335IIf you would like to help support this channel please take a look at these tools I recommend and use daily. I've added about half a gallon of distilled water since this past Wednesday. I saw that there was a leak and quickly went on home. fff, mwh, hug, lux, xbr, oke, rnm, grh, oil, ufp, mmu, tcx, bkh, rzy, hcr,