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Discussion Starter #1
02 with 137,000 and I fired it up she had a real rough idle, blowing massive amounts of grey smoke with a slight blue tint and it smelled horribly of diesel fuel raw raw fuel. It was 30 degrees out. Is that a bad relay? I have new GPS in it and they tested fine. New injectors also. I'm thinking gpr.
 

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Ideas....

1. Its not warm out.
2. Check GP replay (but if it was totaly out she would be reallll hard to start)
3. Check all sensors. When my 7.3 ICP went I had major cold start issues.
4. Feel free to switch over to 5/40 Synthetic.
5. Make sure your batteries are up to par for the colder weather.
 
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