poor fuel economy

02jettatdialh

Active member
Joined
Nov 14, 2014
Location
Woodstock Ontario
TDI
02 jetta gls (3××.×××) and climbing, 5spd, black exterior, black interior
Hello this is my first post so im not sure if im in the right spot. Could someone explain to me what could cause my poor economy. Im only getting roughly 600km to a tank. It was about 300 km before my egr delete. My intake had so much black crud in it I couldn't get my thumb past:eek:. I cleaned it out as far as my screwdriver could reach and simultaneously sucked it out with a vacuum attachment then my economy went to 600km. Thanks for your advice in advance
 
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