i have to start my 2004 BMW 325ci twice to get it running. I put in the key and turn it, it seems to start but runs only for one second. I then start it again and it runs fine. What might be the problem??
might just be a faulty spark plug. or maybe its still good just incorrectly gapped. also check the fuel pump it may be going out but if this is a constant and only problem my best guess would be the spark.
oh....you need to check the coolant & the coolant pressure. my dodge had the same exact problem maybe you are leaking coolant....busted a hole in the filler. but yeah dude if u can go 20 miles in one ride...then it isnt the coolant.