head

I wanted to let you all know about a major problem with the 5.3L V8. I have a Tahoe built in January 2015. The engine is losing coolant from the head at only 200 miles. It seems one other individual has discovered this problem as well although his engine is in a Sierra pickup. The...

I am not new to forums so don't think i didn't search first... I am trying to remove my head unit to put in my 7" flip out touchscreen, first off when i took it out of the Explorer there were 4 holes were i used two tools to take it out. There are no holes in this one. Also does anyone know...

Hi, I am new to the forum , and have a bit of a problem on my hands, any suggestions would be great. I have a 1998 GMC Yukon 4x4, 225,000 miles. I was headed back from a trip and noticed the oil pressure was kind of high (65 psi) and my engine temp was higher than normal (200 degrees). So I...