93 240sx wont start code 11

[petey882]

have a 93 240sx working onfor a friend he had the head replaced and new fuel pump and filter and regulator car was running fine and then all of a sudden he was taking off from a red light andthe car died so he parked at gas station overnight went back the next day and car started and he drove it home and now it wont start at all..... i checked the ecu for codes and got code 11 which is crank angle sensor so i installed a new distributor and still no start then checked codes again still getting code 11 but also got code 13 which is coolant temp sensor so replaced it and still same thing... i tested plugs and they ar sparking when removed and plugged into wire also plugs are wet when i remove them after cranking so i know im getting fuel so i am stumped what else am i missing any help would be great

[compactfean]

The cts and cram sensor are part of the same section of harness I'd start checking for harness rub through or cuts. Also check pigtails for corrosion.

[petey882]

ok so my buddy messed with it a little the other day and took out all of the plugs and blew the cylinders out with air and reinstalled the plugs and it fired right up but once he cuts it off it will not restart again like it is flooding and he has to pull all the plugs back out and blow it out again... also he said when it was running it had poor acceleration runs fine when idling and revs normal but once he started driving he said he could put it to the floor and it would hardly rev at all when driving any idea what thi could be

[compactfean]

Well the not restarting when shut off would be your cts. If you still have those 2 codes fix those first and see if problem still exists. Download the fsm on here. Once those codes are gone get back to us.

[petey882]

the cts code went away the only code it gives now when it wont crank is code 11 which is crank angle sensor.... im thinkin hes got some bad gas or tainted gas i should say he told me today he put some fuel treatment stuff in it but he said it was thick almost like oil so im thinking it ruined the gas and is fouling out the plugs once it gets in the cylinder bc the gas on the end of the plugs has a strong smell of the fuel injector cleaner so im gonna drain the tank this week and put some new plugs in it and see what happens.... anybody got any quick ways to drain the fuel tank without dropping it.... i thought about just disconnecting the fuel line from the filter and put a hose to run out side the car to a jug and just turn the key on and off and let it pump out as the fuel pump is priming.. let me know if u hjave a better idea... also the crank angle sensor is good and functionin right the injectors are pulsing when i turn the dist when it is removed