Originally Posted by Drifter420
Originally Posted by DeathRat
GM Engine Shampoo P/N 992878!
Spray 9 is my second choice to use!
How much are these?? My main beef with engine cleanin right now is how you get those spots of ( wat seems like Calcium built up or rust powder? crap ) and it seems like theres no way of gettin rid of them without elbow grease.. but with the fuel rails that runs over them and such.. its a PITA to get to those corners with the brushes.. any suggestions?
GM Engine Shampoo is a maximum of $7.02 Cdn! Spray 9 out here is around $11 Cdn.
I use a towel & dry my engine covers off after washing!
As for the nook & crannies, well I know the GM Engine Shampoo if let to sit for a short while WILL get rid of just about anything. Then again, I wash my engine off every second car wash too & I wash my car at least twice per week!