Tahoe
10-22-2009, 03:15 PM
...oil 2 weeks ago lastd now its bac agai? Can someone help me please? My guages are saying that the vehicle is overheating and the oil pressure is off the charts. I changed the oil and it seemed to have worked for awhile now they both read off the charts again. Is it the thermostat, a switch a sensor,..or what please help and will I be able to do it myself?