2005 passat tdi stumbles

DIRTYMOFO

Active member
Joined
Oct 3, 2006
Location
MARYLAND
TDI
mTDi in rabbit truck (r.i.p.), 2005 passat wagon tdi, bmw 335d
I had a serpentine belt blow off and get caught up in the crank pulley and throw the timing off on my passat about 6 months ago. So since I been having intermittent stumbles and jerking at idle and below 3000 rpm. When the engine **** the bed I ended up getting another head with the rocker assembly. I put a new brm camshaft, black lifters, new o-rings for my original injectors. And all new gaskets. And last month I put a new fuel filter, new fuel tee, & new in tank fuel pump. I didn't adjust the rockers, and it has a rocket chip stage 2 tune. Before the belts jumped it drove perfectly. But after the repair it hasn't been right. Im stumped as to what i should do. For right now Im going to pull the valve cover and see if anything visually isn't right. If anyone got any ideas let me know:(....
 
Top