Hoping someone can help.
10-21-2017, 06:48 PM
#1
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Hoping someone can help.
I have a 2007 f150 v8 4.6L triton my truck hesitates badly! I mean real bad. Smell of gas but no gas on the ground after driving. Takes off very slowly. I've changed, plugs, o2 sensors, fuel filter, cleaned the intake, and changed plugs. Any ideas on what the heck is going on?
10-21-2017, 07:23 PM
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Just the o2 sensor bank 2 code upstream. I changed that one. Reset the PCM so have to wait for the light to come back on. And a EGR issue code showed up but wouldn't think it would cause the ammount of hesitation it is
10-21-2017, 07:24 PM
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10-22-2017, 09:15 AM
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did this start and result in you changing all those things, or did the hesitation start after you did one of those changes?
EGR code could be coming on due to a leak in the system.
EGR code could be coming on due to a leak in the system.
10-22-2017, 09:18 AM
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10-24-2017, 06:04 PM
#7
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make sure gap on the plugs is correct? Hesitation sounds like an ignition thing...........
do those models have a mass air flow sensor or are they speed density?
if MAF, maybe a leak in the metered air system?
do those models have a mass air flow sensor or are they speed density?
if MAF, maybe a leak in the metered air system?
