Anyone else had a problem getting the plug out? I have a '96 dx auto and never was able to get the plug out. Tried breaker bars, impacts, and everything else i could think of and never have been able to get it out still. I know regular maintenance was performed before my sister bought it @ 85K and I know she never serviced it since and it's now @ 146K so I'm really pushing it I think. Any help or ideas?