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can somone help with a 89 formula

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Old May 14, 2006 | 04:50 PM
  #1  
bigdadsinn1977's Avatar
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Joined: May 2006
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From: ohio
Car: 1989 formula
Engine: tpi 5.0
Transmission: T5
can somone help with a 89 formula

i have a 89 formula with a 5.0 tpi and when it start' s it's hard to keep it running .but when it starts to warm up a bit it will idle up to about 1800 rpms and sevice engine light shuts off.and then when you shut the car off it s really hard to get started again you have to push gas down to get it running again .thanks brandon
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Old May 14, 2006 | 05:48 PM
  #2  
3rdgenZ's Avatar
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Joined: Apr 2006
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From: south Louisiana
Car: 1985 Z28
Engine: 85 L98
Transmission: 700r4
Axle/Gears: stock 10 bolt-3.73 eaten posi
Originally Posted by bigdadsinn1977
i have a 89 formula with a 5.0 tpi and when it start' s it's hard to keep it running .but when it starts to warm up a bit it will idle up to about 1800 rpms and sevice engine light shuts off.and then when you shut the car off it s really hard to get started again you have to push gas down to get it running again .thanks brandon
wow. start by checking your choke and TPS sensors other than that check for vacum leaks
good luck
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