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I just wonder how everyone change their spark plugs on these V8 enigne. Seems to me, the 4 plugs on the back of the engine are really hard to access?? Does anyone have a good way to do it?:confused:
 

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90 Brougham 5.7, 05 Deville DTS
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I just wonder how everyone change their spark plugs on these V8 enigne. Seems to me, the 4 plugs on the back of the engine are really hard to access?? Does anyone have a good way to do it?:confused:
it is not an impossible project, it takes a bit of time. with the right tools it should take you about 30 min to change out all 8 plugs.

the tools i needed were small rachet driver with the swivle. just be sure when you put the plug wires back on the plugs that the wire is all the way on because those back plugs don't give you as much room as the fronts.

good luck
 

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1985 Cadillac Fleetwood Brougham d'elegance - 1969 Coupe DV (R.I.P.)
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yeah it just takes time and effort, i should look into changing the plugs on my 85 too... :peeking:
 
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