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fuel injecter cross up?


librum

librum

Well-Known Member
U.S. Military - Veteran
Joined
Jun 22, 2012
Messages
59
City
NOVA
Vehicle Year
1989
Transmission
Automatic
Strong gas smell, poor mileage, FPR replaced. Stronger. Other work was done, and I expect a pair of injector plugs got crossed. 1/4, 2/5, or 3/6. Engine runs, rough. No codes. Or is it possible for the engine to run with such a cross-up? Injector stuck open? Is there some way to test without doing a full tear down, air intake and all?

Scratching my head on this one.
 
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