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i have '97 bmw 740i, and got a check engine light come on. code says p1174, & p1175.
my research says it's"Fuel Trim Adaptation Additive Bank 1 Malfunction".
Un-metered air leaks may occur in the following areas causing the above situation:
Intake manifold gaskets may be leaking.
Plug cap(s) and the vacuum hose for the fuel pressure regulator on the ...
do i need special tools to replace the o2 sensor on my *97 bmw 740i? is it possible i can do it myself?
How do I replace power steering fluid in 2001 BMW 740IL?
I recently purchased a 1994 BMW 740iL and we had our first snow storm and there my car sat, stuck in the snow.
What do you recommend for tires? I knew tires were needed when I bought them, but the thought of having 2 sets, regular & winter seemed too much.
Can you recommend a tire that will accommodate all weather? While I do live in lower NY, I travel ...