poor acceleration
#1
poor acceleration
02 durango rt fresh tune up clean throttle body and iac and tps and new o2 sensors ... i cant get the rpms past 3500 in driveand flooring it the rpms move slow is that normal ? in park i can rev high just seems like its lacking some power i feel my 4.7 is way faster of the line any ideas ?
Last edited by Monster_X; 07-02-2011 at 11:57 PM.
#2
02 durango rt fresh tune up clean throttle body and iac and tps and new o2 sensors ... i cant get the rpms past 3500 in driveand flooring it the rpms move slow is that normal ? in park i can rev high just seems like its lacking some power i feel my 4.7 is way faster of the line any ideas ?
#5
On the 5.9 the fuel pressure can be as low as 45 without a problem.
Was this a problem prior to the tune up? Did you change out cap, rotor, wires and plugs? May seem like a dumb question, but did you change out the air filter? Any type of restricted air flow can cause delayed throttle response. Also, make sure there isn't anything restricting the movement of your throttle cables.
Was this a problem prior to the tune up? Did you change out cap, rotor, wires and plugs? May seem like a dumb question, but did you change out the air filter? Any type of restricted air flow can cause delayed throttle response. Also, make sure there isn't anything restricting the movement of your throttle cables.