Three problems related to engine have been reported for the 2005 Infiniti G35. The most recently reported issues are listed below.
1 quart of oil per 1000 miles. . Unsafe to drive car normally in fear of motor malfunction major damage and loss of value.
Car has 9,300 miles on it and the engine uses approx. 2. 5 quarts of oil every 2000 miles. I belong to a G35 forum and there are many others with the same car having the same problem. Many are having engines replaced. Mine goes to service in the near future. There is an obvious defect that should be addressed.
During normal city driving conditions the vehicle has a sudden lost of power dropping down to a speed of 35-40 mph, no acceleration is possible above 35-40 mph, indicator lights come on dash board "slip,vdc off and service engine soon". On two different occasions vehicles directly behind me have had to come to sudden stops to avoid a rear end collision, since I am unable to accelerate and they are traveling at a consistent rate of speed. This failure has happen again today, bring the total of occurrences to three(3). The dealership has replaces the accelerator pedal 7/20/05 and the throttle chamber 9/7/05. None of these corrections have improved the problem.