Hello friends, my car is a '99 306 griffie. It starts but won't get fuel. The electrician said the fuel pump was faulty. I bought a 3-bar FDR pump, which the internet said was compatible with the 306, and it worked normally the first day. The next day, the same thing happened again. The electrician said the pump wasn't compatible, said he found the same one, and installed it. The same thing happened. It worked for an hour the first day without any problems. The next day, it still wouldn't get fuel. My car is sitting there. What do you think the problem could be? Thanks.