Ok boys and girls, what would you do next?
We took a gas 5.7L suburban, bought all new diesel wire harnesses ('99 vintage), flashed a '99 program in pcm, and stuffed a 6.5L in it. See signature for details.
Current status; starts, runs drives, but has a few issues;
1. Wait to start...
Alright fellas, we finally have the '99 6.5L Suburban (see signature) running and driving. But the indicated speed (speedometer) is about 1/2 of what it should be.
We have the ecm and tranny out of a '96 3/4 ton 6.5L pickup. The transfer case came from a '98 3/4 ton 4L80E (not sure if...
Does anyone know what belt length is required for the following 6.5L arrangements?
1. 1995, obd1, single alternator, a/c, vacuum pump deleted
2. 1996, obd2, dual alternator, a/c, vacuum pump deleted