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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

fuel in crankcase/oil

   
Old Jan 30, 2013 | 08:52 AM
  #1  
Marvin Harry's Avatar
Marvin Harry
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fuel in crankcase/oil
1987 toyota 22e starts for a second, floods cylinders with fuel, fills oil with fuel. Replace fuel pressure regulator with a new unit...still the same problem.
Please help...
Marv
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Old Jan 30, 2013 | 01:30 PM
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Originally Posted by Marvin Harry
1987 toyota 22e starts for a second, floods cylinders with fuel, fills oil with fuel. Replace fuel pressure regulator with a new unit...still the same problem.
Please help...
Marv
Did you test that regulator before you replaced it?
Have you pulled inspected and tested the injectors?
How about the compression test?
Inspected the fuel return line to the gas tank?
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Old Jan 30, 2013 | 02:01 PM
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Injector sticking open
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Old Jan 30, 2013 | 04:03 PM
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three of the cylinders are flooded with fuel, a lot of fuel. Can a malfunctioning AFM create this problem?
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Old Jan 30, 2013 | 04:06 PM
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Check the injectors
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Old Jan 30, 2013 | 05:17 PM
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Injectors. Check all including cold start.
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