Normally the Coilpack should not wear out at 90k, but when you are re-wiring, why not jump on the 80Bucks and install a new (better) one, so you can Gap you Plugs wider. while it´s only 2 Screws more to take off.
I´m at 25k and orderd one :winks
Maybe you should have a look at the Diff Fluid, or Change it, if you use the Stock 7.5 Rear Diff.
Have you inspected/changed the Automatic Trans Fluid? I think it should be done at 60k but I´m not sure about that.
Inspect the Belt for Wearing or cracks, and have a look at the Crank pulley, It seems to Fail on some Cars (disintegrating..)
Steering Ball Joint play should be looked on to... generally, have a look around and under your Car for worn out Parts. :yup:
I´m at 25k and orderd one :winks
Maybe you should have a look at the Diff Fluid, or Change it, if you use the Stock 7.5 Rear Diff.
Have you inspected/changed the Automatic Trans Fluid? I think it should be done at 60k but I´m not sure about that.
Inspect the Belt for Wearing or cracks, and have a look at the Crank pulley, It seems to Fail on some Cars (disintegrating..)
Steering Ball Joint play should be looked on to... generally, have a look around and under your Car for worn out Parts. :yup: