Noddy's Mystery Car by Enid Blyton
Noddy is the most popular and enduring creation of one of this century's most successful children's writers. Join him in his latest adventure, in which he is having some serious problems with his beloved car. Noddy loves his yellow car more than anything else, so when the goblins suggest that he swap it with their rusty old one, he is not very amused. However, the next day his lovely little car starts making very strange noises...Will Noddy have to change his car after all?