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lexpert, Lexus Master tech
Category: Lexus
Satisfied Customers: 2100
Experience:  Master Certified with lexus, 8 years experience with Lexus
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I got my waterpump and timing belt replaced and my cooling

Customer Question

hi i got my waterpump and timing belt replaced and my cooling fan switches replaced and now theres no fuel reaching the engine im thinking maybe he knocked a hose off or put one on wrong so i needed a few pictures of the vacuum hose diagrams for my 99 lexus es300 v6 i never had a problem with it
Submitted: 1 year ago.
Category: Lexus
Expert:  Chris (aka - Moose) replied 1 year ago.

Welcome, I'm Chris (aka Moose) I prefer working afternoon till just after midnight.

Are you saying there is no fuel pressure or the injectors are not being commanded?

Customer: replied 1 year ago.
No fuel pressure
Expert:  Chris (aka - Moose) replied 1 year ago.

Thanks, ***** ***** for vacuum line diagrams. For no fuel pressure we need to be checking for power and ground to the fuel pump. Do you have a test light or volt meter?

Customer: replied 1 year ago.
The has been running great then it was overheating the fans were not coming on only with ac or heater on so changed the fan switches and the timing belt didn't look good so replaced belt and waterpump check the power to pump has power
Expert:  Chris (aka - Moose) replied 1 year ago.

The fuel pump is getting power, right?

Did you check and see if its getting ground as well?

Where did you connect the pressure gauge to confirm there is no pressure?