Slugish under load, or takeoff
#1
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Join Date: Sep 2016
Location: Binghamton , NY
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Slugish under load, or takeoff
Hi everyone well got the truck going had to redo the timing , but now when I put it in drive and push on the gas it will go real slow and slowly build up speed , I can put my foot all the way to the floor and it will take its own sweet time to get up tp speed , but in park in you push the gas peddle to the floor it revs right up , any ideas ? Thanks if anyone can help
#4
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#6
If the autotrans is shifting 1-3 correctly then the possibilities below
Else trans stuck in second gear.
Possibilities.
TPS is bad, Not registering throttle up other then not idle.
On sticks you rev first so its less noticeable until higher altitudes then it its real sluggish.
The engine runs off the AFM only.
I have had 3 of them go bad like this and no code.
This also causes jerkiness in stickshifts.
Else trans stuck in second gear.
Possibilities.
TPS is bad, Not registering throttle up other then not idle.
On sticks you rev first so its less noticeable until higher altitudes then it its real sluggish.
The engine runs off the AFM only.
I have had 3 of them go bad like this and no code.
This also causes jerkiness in stickshifts.