Post by
lcajongirl »
https://forums.nicoclub.com/lcajongirl-u72772.html
Sat Aug 04, 2007 7:17 pm
It IS the fuel pump!! I just now got onto this thread about start-up problems, quite a bit after the fact for the original poster, but for anyone who is currently having the same problem I've got an answer for you.....well, it's what turned out to be the solution to my same problem: IT'S THE FUEL PUMP! I was having the same start up problem: turn the key, ignition turns over but doesn't catch, then starts on 2nd try. This happened all of a sudden one night after driving the car around town all day long, lots of starts and stops. I was leaving my daughter's house and this happened when I tried to start the car. I had 1,200 miles on the car. I had purchased the car in March and this was in the middle of June (I live just outside of San Diego and we weren't experiencing our hot weather yet, right along with a dry winter). Since this was a new car and was under warranty there was no way I was going to wait and see if it went away so the next day I took it to the dealer. That morning the same thing happened (of course when I got to the dealer it started up perfectly for him). After diagnosis, it turned out the car had a faulty fuel pump. The tech explained it like this: behind the injectors, there's about 32# of fuel pressure. The door from the injector unit wasn't closing as it should to build up the fuel pressure thus there's no gas in the injectors. The reason the car starts up on the 2nd try is because the first attempt at starting creates the needed pressure. The tech said that they will replace the fuel pump (free....remember, under warranty) BUT...since the car is a new model there aren't any spare parts and the pump will have to be back order. He told me I could still drive the car in the meantime but in order to start it I will first have to turn the key to the "on" position for about 5-10 seconds then start the car as normally and it should start right up (this will build the needed pressure). Well, since this was literally a new car with a defective part, a major part at that, I said absolutely will I NOT drive the car under those conditions with a bad fuel pump and that they will keep my car until the part comes in and they will provide me with a rental car until that time. Sure enough, they did. Well......it took over a month for the new fuel pump to come in but they did install it immediately. The tech said that they have not had this problem before, but reading this thread convinces me that he probably will now if he hasn't already since I've been there. But I've had the car back for almost a month now and have not had one problem whatsoever with the car starting up. So far, this seems to have solved my start-up problem. (The repair invoice I got from the dealer when I picked up the car shows the fuel pump itself costing $515). Hope this helps anyone who may currently be experiencing this same problem.