C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

c4 start problems

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Old Dec 17, 2010 | 01:58 PM
  #1  
cruisinbob's Avatar
cruisinbob
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Default c4 start problems

i have a 1984, when the engine is hot, when i shut the engine off, after about 5 minutes the car will not start. after it cools down it will start and run great. any ideas? it is the crossfire, i already insulated the fuel lines on the manifald. i was also told to replace the fuel pump. it has 70k miles.
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Old Dec 17, 2010 | 03:00 PM
  #2  
Paul Ruggeri's Avatar
0Paul Ruggeri
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From: Carmichael ca
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Does it crank and not fire or not even crank?
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Old Dec 17, 2010 | 10:14 PM
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pcolt94
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From: Orlando FL
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I'm assuming it's cranking

At least determine if it is fuel or spark.

Check for spark at the plugs or coil after hot.
Is the fuel pump running. Check for fuel pressure.

After that you will have a positive direction.
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