Hi I have a 04 srt4 stage 2 with turbo toys , my car doesn't start it cranks but doesn't start I had my mechanic take a look at it ,he says it's the fuel pump , so my question is should I upgrade my fuel pump to the 255 walbro or should I stay stick to a stock one , if I do upgrade what do I need to buy
Most people I think would just upgrade to the Walbro...that way it's done if you choose to get more aggressive with your modding. Also, unless you are running some kind of aggressive aftermarket tune, which I assume you aren't based on what you posted, you shouldn't need to replace anything other that the fuel pump.
