Hello,
Swapped out my TPS this morning to see if it would fix an idle issue. Car started, problem persisted, all good. I proceed to test the fuel system and ignition from slots 6 and 2 on the OBD I module. Have done this many times. Everything seemed fine. I then go to start my car and now it won’t ...

Trying to change my front seals and I rounded off the cam pulley bolt. I've tried everything from a smaller socket, smaller wrench, bolt extractor...nothing, too round. That bolt is really on there, possibly seized. Any tips on what I might try other than cutting it off and drilling it out? Also ...