i just purchased a 92 gsr and i have replaced the fuel filter and it has a real bad problem with losing fuel I'm leaning towards replacing the pump and having the tank steam cleaned or also replacing the injectors? if anyone has any suggestions I would greatly appreciate it thanks 4 life

 

check the fuel lines. also my friend was losing gas turned out he had a small hole in his tank. Unless you meant your getting poor fuel consumption then that would be a whole different ball park.

 

fuel isn't actually being lost but just have a loss of power through the power band like a lack of fuel it just boggs down really bad between 3 and 5 thousand rpms

 

help????????????????????????

 

how sure are you that it has the correct fuel pressure regulator? The gsr and rs/ls/gs regulators will yeild different fuel pressures. I had an ls fpr on my b17a for a little while and there was a very pronouced bog at around 4k or so. I swapped back to a stock b17a fpr and the bog went away immediately.

I suggest you invest in a fuel pressure gauge so that you can start narrowing down the potential problems.

 

check simple stuff too. perhaps you left out a washer or one is warped? can you smell fuel from that area when it is on?

 

guys I think I figured it out nothing to do with fuel at all the cat was clogged!I put a guage on it and the fuel pressure is good I pulled t he cat off and it went away so now I am going to get a new one. who makes a good high flo aftermarket cat?