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tpi choking at low speed

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Old Feb 8, 2002 | 07:33 AM
  #1  
NEOMASTERZ28's Avatar
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Joined: Oct 2001
Posts: 253
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From: Kissimmee,FL/Pennsauken,nj
Car: 85 z28
Engine: 305 TPI
Transmission: 700R4
tpi choking at low speed



Some times when the car is warmed up and i will go slow around town and the car will choke at light trottle untill i give it more trottle then it will clear up.

Then everytime it does the choking thing the injectors make a weird noise louder than what it supposed to be and making a hard pulse type felling on the fule lines and the injectors ??????????? this problem makes me sick

any help i whould appreciate it

85 z28 305 tpi stock
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Old Feb 8, 2002 | 08:01 AM
  #2  
87irocz350's Avatar
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Joined: Nov 2001
Posts: 401
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From: MNT.Washington, KY
Car: 87 Iroc
Engine: L98
Transmission: T-5 3.42's
Re: tpi choking at low speed

That either dirty fuel injectors or a bad fuel pump.
Me and my friend had that happen to us and it was the fuel pump.
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