I have a 97 6.5 TD and had all of the symptoms of a bad PMD. After researching solutions I ordered the FSD Heat sync and installed it. Now my truck runs smoothly. This is a great product and it perfoms well and installs easily as advertised. Thanks SS... ...read more From: Bill W.
Walt has treated me well, still working on some issues. We have two trucks and so far have bought two of each item we ordered. Was referred here to Walt by mechanic who works with future son in law. ...read more From: Douglas S.