Hesitation at startup and acceleration at around 30-40mph. Ive recently changed spark plugs, wires, ignition coil, distributor cap and rotor. Problem got a little better but still having hesitation on acceleration. Also I done od2 test the check engine light only codes read is o2 sensor bank 1 and 2 to rich. Please help I need truck for work.
have the same problem?
Sunday, November 30th, 2014 AT 1:19 PM