Where can you find a free repair manual on the internet for a 1998 gmc jimmy?

Online, for My 1997 Jimmy, I have only been able to find things by specific repair. Sometimes helpful, sometimes not. Often information is contradictory. I have been able to fix most things that way.

On a budget, the next best source for repair manuals is your local library! Mine has Chilton, Haynes and Motors for almost all years and makes of domestic and foreign cars.

Unless you have a Bugatti Veyron or Aston Martin Vanquish.....but then I guess you wouldn't be on a budget.