Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
Hello I will help,
Have they done a pressure and volume test on the fuel pump? Or replaced the pump?
Why so many injectors? Are the getting fouled with rust? Has anyone looked in the tank?
The crud is probably coming from the tank. These are fairly easy to look into as there is an access panel to open and remove the pump. Are you doing the work or will you have a shop do it?
Yes, the procedure to remove the pump is below. I would get a pump and replace it while you have it out. A whole pump module is more expensive but I have done about 30 pump motors and can tell you it is not easy to get the old one out and the new one in. Replacing the whole thing has a greater chance of success. If the locking ring is rusted be very careful removing the screws as if you strip one it complicates the removal xxxx times
Click here for procedure
Look that over and let me know if you have further questions, if nothing further please complete the rating