mlunsford
New Member
- Joined
- Jul 30, 2008
- Messages
- 57
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 99
- Make / Model
- Off Road
- Engine Size
- 4.0 OHV
- Transmission
- Automatic
I have a 99 4.0 OHV engine 104K miles and my number plug keeps fouling due to water. I did a leak down test (I was close to TDC) and it leaked and water starting coming out the radiator. Definitely a leak somewhere. Probably a gasket and cracked head. But is it possible the lower intake gasket could also leak water into the #4 cylinder ?
If I end up changing the heads, should I do the water pump and timing chain ?
Anyone with a recommendation of where to buy heads ?
Aftermarket or dealer gaskets ?
Thanks !!
If I end up changing the heads, should I do the water pump and timing chain ?
Anyone with a recommendation of where to buy heads ?
Aftermarket or dealer gaskets ?
Thanks !!