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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Kooks DP, AFE intake, tubo adapters, SP 542 plugs and coolant temp question
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<blockquote data-quote="Onemoosehorn" data-source="post: 1278695" data-attributes="member: 27264"><p>Not tuned. No extra boost. Just the intake, DP, adapters and 542’s gapped at .028. I swapped out the original plugs last night and drove around to see if that affected the coolant temp. It did not. So I put the 542’s back in. This morning I threw the misfire warning. Have not had a chance to get the code read yet. Maybe I’ll close them to .025 to see if it stops the misfire. I’m getting the code read after work.</p><p></p><p>71 degrees this morning and the truck still ran warmer. Hit 221 at one time. But it quickly drops back to 202-205 off the boost. Hell even under 200 downhill. Averaged 210-212 degrees.</p></blockquote><p></p>
[QUOTE="Onemoosehorn, post: 1278695, member: 27264"] Not tuned. No extra boost. Just the intake, DP, adapters and 542’s gapped at .028. I swapped out the original plugs last night and drove around to see if that affected the coolant temp. It did not. So I put the 542’s back in. This morning I threw the misfire warning. Have not had a chance to get the code read yet. Maybe I’ll close them to .025 to see if it stops the misfire. I’m getting the code read after work. 71 degrees this morning and the truck still ran warmer. Hit 221 at one time. But it quickly drops back to 202-205 off the boost. Hell even under 200 downhill. Averaged 210-212 degrees. [/QUOTE]
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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Kooks DP, AFE intake, tubo adapters, SP 542 plugs and coolant temp question
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