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International Automotive Technicians Network
1991 Ford Explorer XL 4.0L NOISE
Posted to Ford Engine on 7/12/2002 5 Replies

Hi Techs; I would lick some feedback on this before I start disembly of engine. This engine has a loud knock all the time hot or cold idle or at cruise. I have checked the oil pressure with a manual gauge and it starts out at specs. but tends to drop off to th...

5 Replies Received (View Replies)

  Related Documents & Media  1991 Ford Explorer XL

 
Message Closed w/FIX

car Vehicle Data

1991 Ford Explorer XL

VIN 1FMDU34X2M
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedNoise
ConditionsCold or Hot
Message Closed w/FIX

car Vehicle Data

1991 Ford Explorer XL

VIN 1FMDU34X2M
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedNoise
ConditionsCold or Hot