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Hesitation/Stutter while accelerating from 50 mph to 60 mph

Discussion in '3rd Gen 4Runners (1996-2002)' started by hsucharles79, Nov 21, 2024.

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Nov 21, 2024 at 4:03 PM

#1

#1
hsucharles79 [OP] New Member

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Nov 21, 2024

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Vehicle:

1999 4Runner

My 99 4Runner engine consistently hesitate or stutter while accelerating from around 50 mph up to around 60 mph.
It doesn't happen at any other speeds above or below the ranges of 50 mph to 60 mph. I don't have any check engine light or OBD2 scanner port on this old vehicle.
I guess it could be spark plugs, fuel pump, but I would like to know if it could be something else??

Thank you for your help!

hsucharles79, Nov 21, 2024

#1

Nov 25, 2024 at 11:41 AM

#2

#2
negusm New Member

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Oct 22, 2019

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2002 4Runner SR5 4WD

How do you not have an OBD2 port? All of them did since 1996.

negusm, Nov 25, 2024

#2

PhantomTweak and icebear like this.

Nov 25, 2024 at 12:52 PM

#3

#3
hsucharles79 [OP] New Member

Joined:

Nov 21, 2024

Member:

#44113

Messages:

2

Gender:

Male

Vehicle:

1999 4Runner

You are right. I just looked it up and found it. Thanks for letting me know

hsucharles79, Nov 25, 2024

#3

icebear likes this.

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