Re: Puff of steam from under hood 5.9
My 4.7 does that only when it is cold and damp out from rain or snow. The only thing i can attribute it to is when I have noticed the moisture coming in contact with the hot radiator, thus creating steam. My cooling system is solid, there are no issues with it what so ever.
Mike, 26, have a 2006 Dark Khaki WK Limited 4.7L; SICK stock 17" 5 Spoke Ronins :/ , Walker QuietFlow muffler, 7500K headlamp and fog Halogens, LED license plate lighting, Interior LED lighting, Champion Platinum Power spark plugs.