As you know we have seen a lot of posts related to Restricted Performance on our forum. Both Brian Schuette and I talked about the many issues that could cause this problem and the different techniques it troubleshooting the problem and how it should be pulled together to help others. Well we are attempting to do that. I set up a Trouble Shooting page http://www.gusglikas.com/AutoRepairTroubleShooting.htm on my page and we will list what we can put together. Brian has a unique way to simplify the procedure and put it in writing. We hope it will help you to identify your problems.

 

Good idea Gus, pat on the back. Re the OBD reader mentioned, I shall shortly be testing one at £25, say $37 from a seller on E-bay. I intend to leave it permanently coupled in the car. I'll let the forum know the results. It does CAN data protocol by the way.
Leedsman.

 

Thank You! Good to know that we are being received in a positive way. I know I will need all the help I can get with my recent purchase of an S-Type