Got several cans of EGR valve cleaner.

Will it remove those hard to remove carbon deposits?

Or will it harm pistons?

Before you ask the head is off and valves out.....wasn't planning on spraying it into the carb , though the thought did cross my mind!

ps I think I have cataracts as sometimes those numbers you have to type in before you post a message seem blurred.

It's a ploy to get us to an optometrist!

pat I find some of the code numbers hard to see so I put in what I think it is if it is wrong it gives you another go usually a clearer one

email (option): roger.beck@node6.com