Smell of gas??

[gsxeclipse97]

So as I mentioned we installed the evo fmic today we went through and fixed all piping issues and got everything settled. So I thought, I now smell gas under boost. Which I didn't before. And sometimes under cruise. Still same setup fuel wise so not sure what is different really.

 

[Chicken Patty]

So as I mentioned we installed the evo fmic today we went through and fixed all piping issues and got everything settled. So I thought, I now smell gas under boost. Which I didn't before. And sometimes under cruise. Still same setup fuel wise so not sure what is different really.

Gas as in burnt gas (rich) or unburnt gas (leak)?

 

[gsxeclipse97]

I'm thinking maybe burned gas, we didn't touch anything to do with fuel.

 

[boost97gst]

Well, if you happened to run more boost you are inherently running higher fuel pressures. You sure the hanger seal is good under the back seat? I had the same problem after i crammed in the walbro 450. Had to seal it up and no more gas smell. Im just throwing something out there, might not be the case for you but worth a shot. GL bud

 

[Chicken Patty]

I'm thinking maybe burned gas, we didn't touch anything to do with fuel.

If it is burnt gas just means you are probably running rich. Have you done a boost leak test after the FMIC install?