Mechanics

HELP

1987 Chevrolet Van • V8 2WD Automatic •

Blowing flames and black smoke out tail pipes
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Spike nees help
March 19, 2011.




Sounds like its running too rich could be caused by one of the following

1. Excessive fuel pressure can be cause by restricted fuel return line
2. Defective Oxygen Sensors.
3. Leaking injectors and fuel pressure regulator.
4. Coolant temperature sensor out of calibration.
5. Restricted air intake system.

Tiny
Rasmataz
Mar 19, 2011.


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