Hi,
Wife's XK8 stalled 1/4 mile from home; when I got there It started OK, took it home had P1229 & P1637 codes; cleaned throttle motor connection and inside throttle body. We took it out to supper runs fine now, will clear codes and see what happens. Think I'll replace TB motor relay; so with so many sources listed for relays where is smartest place to buy...........think I'll get two, there cheap enough!
Thanks, Adrian