Diesel Bombers - 7.3 if cold wont start

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- - 7.3 if cold wont start (https://www.dieselbombers.com/ford-powerstroke-99-03-7-3l/44106-7-3-if-cold-wont-start.html)

CSIPSD

09-10-2010 03:00 PM

Quote:

Originally Posted by tinyg70 (Post 618570)

my 03 7.3 runs rough until the engine warms up completly, takes 20-30 mins even in summer. what can i do or check to improve on this?

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