Fuel pressure regulator

[dr1ftx3]

How much can these really make a difference on your overall gas mileage? I'm only getting like 200 miles to my tank right now and I'm wondering if a regulator can help me out.

 

[SUHC Suks]

Probably not going to make much difference at all, you're better off changing the fuel filter and cleaning or replacing the air filter. Also buy good gas (not arco or costco)because that does make a difference also. Plus you can flush the injectors or run an injector cleaner. I've found that the Lucas Injector cleaner works the best.

 

[kidwiththelaser]

Ive never heard of an FPR affecting MPG.

Try the usually stuff, new air filter (or clean you K&N if you have one), new fuel filter, injector cleaner, etc etc

 

[Amazin' Wasian]

You might also wanna check to see if you o2 sensor is still good, that can destroy gas mileage. O2 sensors are pretty cheap at sparkplugs.com

-nick-