I've used Fel-Pro products on my Camrys, as well as on my future father-in-law's 96 Chrysler New Yorker.
One of the keys to gasket application is a clean mating surface.
If you apply Fel-Pro (or any gasket) with the mounting surfaces clean, you shouldn't have any problems.
Usually what I do before applying a gasket is I clean the mating surfaces using a clean rag and gasket removal spray, then I follow-up with another clean rag with brake cleaning spray.
I usually apply a light spray on the rag that's wrapped around my index finger, then follow around the mating surfaces until all oil and junk is removed. Then I follow up with the same procedure using brake cleaning spray.
Sounds a bit anal, but trust me when I tell you; it's worth it.
You really want the mating surfaces
*clean* before you apply the gasket.
Good luck!
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Regards,
Toyrolla
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88 I4 Slushie *sold*, 89 I4 5Sp *sold*, 89 V6 5Sp *sold*, 82 Corolla, 72 Datsun 510, 88 Toyota Minitruck.