crazimofo

90-94 LS400 Fuel Pump Removal -------------------------------------------------------------------------------- Anybody remove the fuel pump and installed a new one? If you did, did you remove all the fuel from the tank before? or did you leave the fuel inside and just remove the fuel pump? Here is Lextreme's website on how to remove the pump, but doesn't state removing fuel from tank.. click below link: http://www.lextreme.com/fp.htm check out how the fuel tank is set up click here: http://us.lexusownersclub.com/forums...e=post&id=6672 Factory Lexus Manual states removing fuel from tank before replacing fuel pump, but doesn't explain how. Tried siphoning through gas cap vent with a 3/8", 1/2", 1/4" hose and all did not work..seems to get stuck all at a certain point... Any ideas anybody? Relieve pressure from tank? Methods of removing fuel from tank? Thank god you don't have to drop the entire tank though.

i encountered this problem.. LScott400 did you get a new plug? what did you do? i have new ngk plugs, wires, caps, rotors, ignition coils, still same problem.. thinking it might be the plug..it is on there i think..but i know the plug is broken.. would it throw a CEL? because I scan and have no codes..

I agree with SRK. drain, flush and refill....i use the green stuff :)

hoo swordfish..thats sum gangsta *BLEEP*..good job :)

I too called vitek..service did suck..ended up going with oem.. oem is the best i think..

so those who fixed their ACV problem and have no leaks..did you folks try it with those 2 hoses connected and disconnected? what were the results of both attempts? thanks

I would like to know as well.. thanks

thanks LScott400 for all the pdfs..i downloaded majority of the ones you posted.. where did you get your repair manual from? please email me. crazimofo@hotmail.com