fuel system to lean
03-03-2011, 08:52 PM
#1
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Location: slidell, LA
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Year: 1998
Model: Cherokee
Engine: 4.0L inline 6 cylinder
fuel system to lean
ive changed my fuel pump, fuel pressure regulator, spark plugs, and wires, distributor cap and rotor, throttle positioning sensor, i also have the 703 neon injectors, ive changed my upstream o2 sensor 3 times and ive changed my downstream sensor 1 time. im going crazy everything i replace never seems to fix my problem
03-04-2011, 05:37 AM
#3
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Year: 1999
Model: Cherokee
Engine: 4.0
Post the EXACT OBD code here for the most accurate replies.
Interpreting these codes (especially lean/rich codes) is not always straight forward........
Interpreting these codes (especially lean/rich codes) is not always straight forward........
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