Author
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Topic: 89 mustang problem??
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Notch_notch
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Member # 8902
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posted
i was driving my car but i feel like shaking during driving and it slow. it stock engine 5.0 with two cat....the driveshaft fine...
i need help?? [ June 07, 2010, 02:00 PM: Message edited by: Notch_notch ]
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Posts: 1912 | Registered: Jan 2009
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phonso302
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Member # 9260
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posted
how do you know the driveshaft is fine?
check your tires,they might have small knots,unbalanced tires.
be more specific,does it happen under acceleration,during braking,turning,
Posts: 1820 | From: PINOLE | Registered: Jun 2009
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Notch_notch
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Member # 8902
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posted
all fine....i think could be fuel injectors not working... [ June 07, 2010, 03:02 PM: Message edited by: Notch_notch ]
-------------------- How many fake accounts does one need? Make a fake account, get the ban. It's in the rules.
Posts: 1912 | Registered: Jan 2009
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phonso302
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Member # 9260
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posted
quote: Originally posted by Notch_notch: all fine....i think could be fuel injectors not working...
i think I have a set from a explorer in case you need em...
Posts: 1820 | From: PINOLE | Registered: Jun 2009
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Stan G
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Member # 6226
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posted
Why do you think it's the injectors ?
You should pull the codes first .
Even though the cel isn't on, there could be stored codes.
here is a good write up on how to pull codes :
http://sbftech.com/index.php/topic,2471.0.html
Also do a cylinder balance test , if the vibration is engine related, it will show up here and tell you which cylinder is off.
-------------------- 1985 RX-7, 347/T-5 , T/F T/W heads, typhoon intake, Tfs2 cam, pulleys, 2500 lbs . 3.63 rear gears , Megasquirt
Posts: 105 | From: Sun Coast , Florida | Registered: Nov 2005
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Notch_notch
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Member # 8902
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posted
i found out i think it catalytic clogg.. what you think?
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Posts: 1912 | Registered: Jan 2009
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92stangLX
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Member # 3252
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posted
Not trying to be a dick but based on ur description it could be anything.
What rpm is it shaking? Coming from the drive train or motor?does it happen at full or part throttle? Freeway or street?
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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