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1999 Ford Explorer Sport 4.0L Poor Idle Quality, Misfire
Posted to Ford Driveability on 7/3/2018 20 Replies

Vehicle came into the shop with a dead miss. No MIL on. Compression test was normal on all cylinders except #1. (almost unreadable on gauge, approx 10 psi) Valve cover removal revealed pushrod on #1 cyl intake valve had dropped out. Checked it for straight...

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  Related Documents & Media  1999 Ford Explorer Sport

 
Message Closed w/Summary

car Vehicle Data

1999 Ford Explorer Sport

VIN 1FMYU22X6X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle
Misc.Rwd
Message Closed w/Summary

car Vehicle Data

1999 Ford Explorer Sport

VIN 1FMYU22X6X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle
Misc.Rwd