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P1236 Fuel Pump Control out of range... Fuel pump fail?
Truck died last week. Drained water separator, about a liter of fluid came out. Changed filters, then ran fine. Died again Friday, sputtering with zero power. The fuel bowl is not filling up when you turn key now..Just drained water separator again and about another liter came out. It wont start, but I knocked the HFCM with a light blow several times, turned key and it started for about a minute.. but roughhh.
I have code "P1236 Fuel Pump Control out of range"
Does it sound like I had bad fuel and my HFCM went out on me? Because if the fuel bowl won't fill up, wouldn't that be the cause?
My dad thinks that the mesh screen at tank is clogged.
Any Ideas would be appreciative. It is now at shop.
2003 F250 6.0L 6 Speed Reg cab long box. Stock till she blows!