Modded Mustang Forums banner

1 - 9 of 9 Posts

·
Registered
Joined
·
575 Posts
Discussion Starter #1
k whcih plugs are good for a bolt on 04 gt, and wat are the symptons of a dirty fuel filter and dirty air filter
 

·
Carving corners
Joined
·
3,328 Posts
k whcih plugs are good for a bolt on 04 gt, and wat are the symptons of a dirty fuel filter and dirty air filter
just use copper plugs, fuel filter would make car bog at lol rpms, just check the air filter but it can get dirty to the point where your car might have a rough idle, stall etc.
 

·
N/A 4v Guru
Joined
·
3,484 Posts
yea and wouldnt a dirty air filter make the car alil jumpy coming out of first gear and other gears


It would have to be REALY dirty. Its more likely the fuel filter. NGK for the plugs for sure. Realy long life and a nice hot spark.
 

·
Registered
Joined
·
4,406 Posts
ngk tr55 are stock heat range. ngk tr6 are one colder.
 

·
Registered
Joined
·
339 Posts
go with ngk or motorcraft.
the fuel filter you will notice a drop in fuel pressure at higher rpms,when i had my car tuned and dynoed my fuel pressure was dropping at higher rpm's on the dyno and i know it wasn't the fuel pump because they just installed a fat daddy fuel pump earlier in that day.
 
1 - 9 of 9 Posts
Top