i just replaced my right side cylinger head, it idles perfectly but when i have it in geat and accelerating it dies down as if the tranny dosent want to work.. .but i did nothign to the tranny and it ran good before the head swap. and noticed that the check engine light was on it read P1340... could be the cmp not communicating correctlyor spark plugs i have found out that it was probably the spark plugs type... but that was the only code that i got... i put the plugs in that were in originaly and it still has a stumble...


so i am not getting any codes other than the p1340 and it idles fine even ifi rev it to 6000 rpms... but when i am accelerating it stumbles bad... rpms soar when i accelerate but it acts like they are slowing down... can anyone help me?


chaser

 

also i just went out and tried it again and it takes a mile for it to tsart doing it.... the stumble or whatever it is...