I used Shell since 1974 and haven't had a problem until 5/07. Both of my vehicles at that time developed fuel sender problems (fuel gauge giving false readings) after filling up at Shell. I purchased gasoline from the other side of town at different Shell stations at different times of the month and had the same problem with both vehicles. I had to use Chevron Techron to clean the sending unit in the tank to get the fuel gauges to work properly again. I wrote/fax and talked on the phone with Shell reps. without ever getting re-embursed for my gasoline or Techron. If you read on line, Shell and others had a problem with too much sulfur in the gasoline causing gas gauge problems. I will not use Shell again, too afraid to mess up my NEW XB!
I will just add Techron twice a year to clean out the deposits.
I will just add Techron twice a year to clean out the deposits.
