AussieHJCruza
Supporting Vendor
- Joined
- Jul 8, 2013
- Threads
- 63
- Messages
- 2,941
- Location
- New South Wales, Australia
- Website
- www.completecruisers.com.au
If it's a gasoline engine injectors have nothing to do with blue smoke. Valve stem seals most likely. Blue smoke on deceleration is more likely rings.Injector removal: Any one know if or why one should remove these in a particular order, before I embark on this.
As the vehicle has an unknown past, or service record, and currently has a bit of blue smoke on idle, as well as pulling away from a delayed stop, I thought I’d do injectors first. As it’s easier to do thus and replace whilst engine is in situ.
Get that done, and if it still smokes, it’ll more likely be valves/ guides/ or even glazed bores.
I’ve done a compression test and apart from cylinder 3, the readings are surprisingly good.
Thanks