|
Battery "checked" means what? In most cases a check from a gas station "tester" might show enough voltage, but wont show the field collapsing once a (real) load is placed on it. Last time that happened to me it was on a motorcycle road trip with my oldest son. His headlight was bright but the bike wouldnt crank.
Hit it with the cables from a road crew and it spun right over. Back tracked to the nearest town and got him a new one. Fixed.
Try jumping it with a healthy car and let us know if there's any change. I don't know if any " lube this spot" fixes for the boxster starter, sorry. Its enough of a job that if i had it out, i would be freshening it up.
|