[Jim Kellow]

Does anyone know what size nut is on the end of the line for the EGR valve? What is the best tool to use to get it off? Thanks.

 

[mark v]

When posting questions like this please give the Year, Model and engine size to get faster help.

 

[phantom]

Most are 1 1/16 but some are 1 1/4. spray it with penetrating spray then get on it with a wrench.