How long does it usually take to replace the spark plugs and a fuel pump. I'll be using a 255 Walbro Pump. How many hours should a shop charge?

Thanks.

 

I don't know about the fuel pump, but I have done the spark plugs a couple times. It takes me about 2 hours taking my time. A shop should be quicker. Check with tony or Jason at Performance nissan. They can give you exact times.

 

Takes me about 30 minutes to change the plugs. On my g35 it takes me about 15 minutes to change the fuel pump. But i've done it so many times I can do both of these things with my eyes closed. Figure about double the time if you haven't done it before. I wouldn't even try and change the fuel pump if you have never done it before. The bucket is a pain in the A**. Feel free to PM me with any questions.

 

where is the fuel pump on the G35?

 

plugs should take you about an hour
fuel pump I wouldn't try unless you know what your doing. theking came over and showed me how to do it so now that I know it's not that bad.
Fuel pump is in the same place on both cars

 

so on a G35 its under the rear seats?