Decarboning "95 Johnson 200 first time

[creekster]

Have pair of "95 Johnson 200s with 400 hours on them. They probably have never had decarboning treatment. Would using OMC treatment (hooking can up to valve on engine) after all this use cause more harm than good? Would product designed to go into fuel tank be safer/better?Engines run fine now and I don't want to fix itif it ain't broke!

 

[rabidfish]

Re: Decarboning "95 Johnson 200 first time

Run the "engine tuner" in through the valve.<br /><br />In fact, do it a couple of times before your run it hard again.

 

[marinemech]

Re: Decarboning "95 Johnson 200 first time

follow instructions on can<br />p.s. try to do it while windy that stuff stinks