WTF is going on???

[Patrick Mitchel Porter]

Cleaned my throttle body because it was gunked all to hell.

Fixed my starting issue, great!

Changed my plugs and wires, and now I've dropped about AT LEAST 2-3 MPG's. That's underestimated, I haven't calculated it yet but I've used a very noticeable increase in fuel consumption.

Advice/thoughts?

 

[Bluemagic]

What plugs are u running?


Sent from my iPhone using Tapatalk

 

[Patrick Mitchel Porter]

AC Delco iridiums.

 

[dsmuts]

Maybe you have a vacuum leak from the tb?

 

[Erik Adam Rodriguez]

check for proper spark plug wiring

 

[blueguy]

Any SES lights?

 

[SJAndrew]

Lots of people get ****ty MPG after "tune ups" because they romp the gas trying to "feel" their handiwork.

 

[Erik Adam Rodriguez]

^ thats a good point right there