have you checked fuel filter or wat pressure its getting??
Hey guys, my 16v 4age is having problems below 2,000rpm it just bogs down like it has no fuel. I've changed the fuel pump to a bosch 0580 464 050 which should push 3bar of fuel pressure... any idea's?
have you checked fuel filter or wat pressure its getting??
every 4a car i've been in bog's down under 2k LOL
Generally small engines dont have power down low.
If its a bigport, it may have the TVIS jammed open.
Also check cam and ignition timing, spark plug gap and condition (also signs of rich/lean). check and maybe clean contacts on in dizzy cap and rotor button.