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6.0 will not start when hot...sometimes
2005 6.0 will not start when hot.. sometimes. If it cools down for 1 hr or so it's ok. 2 different shops said it was the oil sensors in the heads, 2 in each, $1000 to if I am lucky, every time I took it to a shop it would run fine, no problems 6 times at one shop.I have a Cam OBD2 when I test it I get "turbo/super charger under boost" PO 299 generic. then the yellow light comes on under emission status. I cleaned the batteries, new this yr, and changed the fuel filters, so far so good. but what is PO 299???
One more thing when it did start for a few min. there was no throttle response, the engine would only idyll. I do not have any tools to test things with, except a volt-amp gauge. Thanks for any help.