Switched fuel injectors in vehicle now my car is stalling out when stopped black smoke while
Oct 31, 2017 at 2:45 PM
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STEVE W.
✓Experienced Mechanic
15,398 POSTS
Black smoke is usually a sign of running rich. Are the injectors you used the same flow rate and type as the originals? There are a lot of high flow injectors sold for the 5.0 but unless the rest of the system is altered to match they can cause problems.