I have a 2015 Axis A22. The engine is a Crusader Challenger Monsoon 350. Just started getting the Service Engine message and MIL light comes on, then throttle goes to limp mode. Ran the diagnostics and the error codes showed that both Exhaust Manifolds are overheating. Both were about 220F. Engine temp was fine at about 160. Replaced the impeller but still happens. Checked the hoses and no obvious leaks or clogs. No obvious leak at manifolds/risers. Mechanic said the ECM was up to date. I’m at a loss. Any thoughts or recommendations would be greatly appreciated!
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