Engine Question...- internal cleaning? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

trac209 · 11-13-2013, 08:01 PM

Quote:

Originally Posted by sublime1996525

I have good luck with Seafoam on newer cars, ie I've got check engine lights to turn off and better gas mileage. I wouldn't hurt to give it a shot.

Never put seafoam in your engines crankcase unless your trying to kill it.

mmiddle · 11-13-2013, 10:36 PM

Marvel-Mystry oil. or a little diesel. Your best bet it to leave it a lone.

sublime1996525 · 11-14-2013, 01:37 AM

Quote:

Originally Posted by trac209

Never put seafoam in your engines crankcase unless your trying to kill it.

I've have no problems with that before. Just change the oil after 100 miles or so. Can I ask why?

MARKDTN · 11-14-2013, 08:24 AM

Quote:

Originally Posted by sublime1996525

I've have no problems with that before. Just change the oil after 100 miles or so. Can I ask why?

See my post above

11-13-2013, 10:36 PM	#2
mmiddle Registered User Join Date: Jul 2013 Location: Forestburg, Texas Posts: 659	Re: Engine Question...- internal cleaning? Marvel-Mystry oil. or a little diesel. Your best bet it to leave it a lone. __________________ Mark Jesus is the Way! 2003 2500HD CCLB Duramax/Ali (Clifford) 2014 2SS/RS black on black Camaro (Betty) 2006 Pontiac SOLSTICE silver/black (Lula-Bell) 1970 C/10 Short Wide (Peggy) 1964 C/10 Short Step (Hambone) RIP Jimmy Hamilton Thank you for the trucks



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