seafoam on a Dodge Durango 5.9?

Bryan Sing

New member
If I put this product on the vacuum or engine oil it will not make my engine to leak oil or nothing like that? I know you put 1/3 in your vacuum hose then shut off the engine, the other 1/3 go into your oil in gas tank, How soon should you change your oil when you put the seafoam in your engine 1 week?

Would you reccomend this product?

2000 Dodge Durango 5.9 with 130k,miles 4 wd have rough idle!
 
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