I`m in need of some advise.. I have a 2.1zvh ERST EFI..


Took it out sat night all was good... stopped at garage and put full tank of fuel in.. Set off and 5 mins later after coming off a roundabout it started playing up, wont boost and starts jerking, really had to tickle throttle to get it home.. Car ticks over fine and revs fine, doesnt overheat, no smoke or anything usual.. Only think i found was exhaust manifold is blowing heavily.. But soon as you go to drive it it wont play ball

Amy ideas?

Only thing that comes to mind it that when i filled it up it has sucked something down fuel pipe and blocking fuel

 

mate do you think you should fix the manifold first just to be on the safe side??definatly the right fuel?

 

Manifold is been done first... but i really dont think its that.. and yes a full tank of optimax went in..

 

yer deffo fix the manifold first and that will probaly cure the problem....they dont like air leaks remember..good luck