i have been running the 175 spartan tune for about 2 weeks. noticed today that i have white spots under my hood closest to the driver. is this flash boil sign? what does this mean?
You may have a bad coolant reservoir cap. Start out by replacing the cap. If that doesn't fix it, it could definitely be the EGR coolers flash boiling.
So if its not the cap the only.way.to.keep.from.flash.boiling is EGR delete? And shouldn't it only flash.boil if my EGR temp gets over 1400?
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Ford Powerstroke Diesel Forum
5.4M posts
265.8K members
Since 2005
A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more!