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1999 Dodge Caravan Changing Rear Spark Plugs

Tiny
KVGENT
  • MEMBER
  • 1999 DODGE CARAVAN
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 200,062 MILES
Any tips on changing the rear 3 spark plugs and wires. Can't figure out how to get to them?
Sunday, March 14th, 2010 AT 9:17 PM

2 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 33,916 POSTS
Gotta reach up from behind the engine, underneath. Can be hard to do if it isn't on a hoist.

The passenger side plug looks like it will be impossible to reach because of the alternator bracket in the way, but a 3" long extension on a 3/8" drive ratchet works nicely. The hardest part is actually tugging the spark plug wire off.

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Sunday, March 14th, 2010 AT 9:29 PM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Which V6? With the 3.3 you will need to remove the upper plenum so a gasket is in need if its a 3.8 its best to do on a lift and reach from underneath
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Monday, March 14th, 2016 AT 10:03 PM

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