Well this is weird. My truck ran perfectly one day a week ago and then I went to start it and nothing. It has been cold up here, down to 5* at night but never had a problem. The truck blows no smoke out of the tail pipe. All fuses are good and I swaped out my modded IDM
for a stock 110V unit I have. Still nothing. I finally got my snap on scanner back and just did a buzz test. There were some slight pitch changes during the test, but all of them fired. Here is what the scanner showed after the buzz test.
P1219 %H (cid) low
P1273 cyl #3- high to low side open
P1274 cyl #4 high to low side open
P1276 cyl #6 high to low side open
P1278 cyl #8 high to low side open
P1293 high side open bank #1 right
P1294 high side open bank #2 left
There were no issues with the truck before it stopped working. No issues ever. I am going to install my modded IDM
and see what it tests out at to see if the codes are the same. Thanks guys.