My 2004 Holden Astra TS 2.2 is leaking engine oil from around the rocker cover, which is plastic. I think the breather is blocked and is pressurising the cover. Oil is dropping onto the exhaust. This ...

My 2004 Holden Rodeo Ute will not go over 105km/h at full throttle. Then the engine light comes on and the revs drop to 2500rpm, and I can’t go over 85km/h until I come to a complete stop and turn the ...