- Dec 1, 2007
- 259
- 5
- 1,518
Buds,
Need some info on the following.
My 4AGE TVIS which has been ported and balance started having this issue. It smokes when the car heats up. Under normal driving circumstances, it is fine however after 5 min of wacking, there will be a sudden gush of white smoke from the exhaust and this will normally foul up the plugs. The car will then sound like it is running on three cyld. The normal quick fix is for me to change the plug then evething is fine. however after another 5 min of wacking, the plugs will foul again.
Open up the head and did an inspection. No noticeble ware on the piston rings, main bearings or sleeves. There is however very light oil in the intake manifold but manifold 4 has the most. This is the location where the plug is fouled with oil .
I guess this would probaby mean gas blowback. Any idea if this can be caused by hairline cracks on the sleeves? Kinda hard to see with the naked eyes.
Comments please.
Thx
Need some info on the following.
My 4AGE TVIS which has been ported and balance started having this issue. It smokes when the car heats up. Under normal driving circumstances, it is fine however after 5 min of wacking, there will be a sudden gush of white smoke from the exhaust and this will normally foul up the plugs. The car will then sound like it is running on three cyld. The normal quick fix is for me to change the plug then evething is fine. however after another 5 min of wacking, the plugs will foul again.
Open up the head and did an inspection. No noticeble ware on the piston rings, main bearings or sleeves. There is however very light oil in the intake manifold but manifold 4 has the most. This is the location where the plug is fouled with oil .
I guess this would probaby mean gas blowback. Any idea if this can be caused by hairline cracks on the sleeves? Kinda hard to see with the naked eyes.
Comments please.
Thx