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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford F-150 Raptor General Discussions [GEN 2]
Active Shutters Causing Elevated Temps?
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<blockquote data-quote="SmokieRiver" data-source="post: 1737453" data-attributes="member: 33570"><p>Some background:</p><p>My 2019 is my daily driver and doubles as a tow vehicle for my boat in the summer months. All summer I never had an issue with elevated engine temps. Even on a 5 hour tow in mid 90s outside temp the engine never showed an elevated temp, even with some moderate grade climbs. Late in the summer I had my cam phasers replaced (cab off). On my tow to the dealer for winterization and storage in mid-Oct, which was a 60 degree outside temperature day, I got the values above the engine temp indicator for a very short period of time while climbing a minor grade, but never had over temp and reduced power. I backed off the throttle and and temp came back to the normal range.</p><p></p><p>It’s been on and off annoying me since that happened and over the weekend it hit me to look at the engine shutters. I looked at them yesterday after a drive and they were only partly open. This morning before leaving for work on a cold start (just after start), engine not at operating temp, and they were partly open (not the best pic attached).</p><p></p><p>Is this normal to be partly open? I always thought they were fully open or full closed.</p></blockquote><p></p>
[QUOTE="SmokieRiver, post: 1737453, member: 33570"] Some background: My 2019 is my daily driver and doubles as a tow vehicle for my boat in the summer months. All summer I never had an issue with elevated engine temps. Even on a 5 hour tow in mid 90s outside temp the engine never showed an elevated temp, even with some moderate grade climbs. Late in the summer I had my cam phasers replaced (cab off). On my tow to the dealer for winterization and storage in mid-Oct, which was a 60 degree outside temperature day, I got the values above the engine temp indicator for a very short period of time while climbing a minor grade, but never had over temp and reduced power. I backed off the throttle and and temp came back to the normal range. It’s been on and off annoying me since that happened and over the weekend it hit me to look at the engine shutters. I looked at them yesterday after a drive and they were only partly open. This morning before leaving for work on a cold start (just after start), engine not at operating temp, and they were partly open (not the best pic attached). Is this normal to be partly open? I always thought they were fully open or full closed. [/QUOTE]
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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford F-150 Raptor General Discussions [GEN 2]
Active Shutters Causing Elevated Temps?
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