I only use my BMW in the summer and am looking for a product that is easy to use (for someone who knows nothing about cars) that will prevent the battery from being drained in the winter.
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?
will not upshift into overdrive
About the BMW 740I
BMW 740I Certified Listings
Mount Dora, FL
Atlantic Auto World
JB Import Automotive Repair
St. Petersburg, FL
AutoWorks of Tampa
Los Angeles, CA
DJ Foreign Auto Care
Solana Beach, CA
Carmine's Import Service
Scott's Automotive Specialties, Inc.
BMW of San Antonio - Principle Auto Group
San Antonio, TX
BMW of Corpus Christi - Principle Auto Group
Corpus Christi, TX
Horizon Auto Center
Rockwall , TX
Scott's Automotive Specialists, Inc.