|02-16-2012, 08:15 AM||#1|
Wannabe Elite Explorer
1996 Ford Explorer
Join Date: Nov 2011
I drive a 1996 Explorer V6 OHV.
P0174 (bank 2 lean) for the past 6 months.
Missfiring, horrible gas mileage, and lack of power.
No one can seem to find the problem.
Intake manifold gaskets were changed, and and bolts were retorqued, so that elliminates a common problem.
|02-18-2012, 10:23 PM||#2|
Anchorage, AK / Little Rock AFB, Arkansas
2x 1994 4x4
Join Date: Apr 2008
Typical failure points:
Check MAF by unplugging it. If engine runs better with MAF unplugged, you have a bad MAF.
Check fuel pressure. Should be within spec but if it is wrong, depending on which way it's wrong your FPR or pump may be bad.
Check compression for weak cylinder.
Let us know what all you've done and the results.
-1994 Explorer 2DR 4x4 - EE swaybars/shocks, Optima Yellow Top, modified throttle body, intake. Paxton supercharger on the workbench...
-1994 Explorer 4DR 4x4 - exhaust, brush guard, modified throttle body, intake, 2" lift, disc rear axle swap + L/S, 31.5" tires on 16" Sport Trac wheels.
-2008 Mustang GT Bullitt #5560 - Brenspeed tuned
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