Just did the fuel filter and spark plugs change today and I have to say the plugs were pretty much toast, bad news is 2 plugs had oil and the 3rd one had slight oil but burnt threads.
4.2 6 VORTEC
Spark plug order from front to back
1. very slight oil but toasted
2. clean but toasted
3. Oil on plug and toasted
4. clean but toasted
5 clean but toasted
6. drips of oil and toasted plug
took it around the block and it seemed fine and then I went on the street and give it same gas quickly, sounded like a chain sound rattling, did it again and sounds like a chain rattling.
This sound was not there before when I would gun it
Just got this TB and started tp put some cash into it, kind of disappointed now, seemed like a good SUV.
4.2 6 VORTEC
Spark plug order from front to back
1. very slight oil but toasted
2. clean but toasted
3. Oil on plug and toasted
4. clean but toasted
5 clean but toasted
6. drips of oil and toasted plug
took it around the block and it seemed fine and then I went on the street and give it same gas quickly, sounded like a chain sound rattling, did it again and sounds like a chain rattling.
This sound was not there before when I would gun it
Just got this TB and started tp put some cash into it, kind of disappointed now, seemed like a good SUV.