need help 4.0 sohc
#1
10-15-08, 06:39 PM
need help 4.0 sohc
both o2 sensers reading lean chaned fuel filter liight came back on 1 week later what else should i try
#2
10-15-08, 06:44 PM
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#3
10-15-08, 08:03 PM
Originally Posted by tamhawk72
both o2 sensers reading lean chaned fuel filter liight came back on 1 week later what else should i try
#4
10-15-08, 08:07 PM
need help 4.0 sohc
Originally Posted by tamhawk72
both o2 sensers reading lean chaned fuel filter liight came back on 1 week later what else should i try
Last edited by tamhawk72; 10-15-08 at 09:03 PM. Reason: forgot codes
#5
10-16-08, 03:47 AM
Both sides went lean at the same time????..........Check ALL vacuum lines. Pay close attention to the PCV line, specifically the rubber elbows that connect the plastic lines to the intake plenum........They're notorious for collapsing and splitting
#7
10-21-08, 05:40 PM
Originally Posted by wrench47
Both sides went lean at the same time????..........Check ALL vacuum lines. Pay close attention to the PCV line, specifically the rubber elbows that connect the plastic lines to the intake plenum........They're notorious for collapsing and splitting
#8
10-21-08, 05:46 PM
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