Gecko must find out who is polluting the river before all the rubbish ruins Baby Truck's boat.
Weasel challenges Gecko to a car wash competition, but who will be the winner?
It’s a been long day and Gecko has fallen asleep whilst fixing Fiona!
Weasel tries to cut a tree down but Gecko and Green Mechanical teach him why he shouldn’t.
The Mechanicals want to fly like their hero Kat, so they build a flying machine.
Gecko and the Mechanicals are playing hide and seek, but the Mechs use the respray machine to win.
Fiona Fire Truck is being worked on and can’t fight a fire.
Weasel attempts to give his sports car a wash, but it all goes wrong and he ends up in the car wash!
Gecko and the Mechanicals throw a surprise birthday party for Kat, but it all goes wrong.
Gecko must call on his Grandma to help him fit new tyres to lots of vehicles in need.
Weasel’s accelerator on Sylvester is stuck and he can’t stop driving.
Gecko sleepwalks around the garage and the Mechanicals need to put him back to bed.
Bobby gets a cracked windscreen, so the mechs need to bring a new one. But it’s VERY fragile.
Weasel tries to steal Gecko’s blueprints to build his own Mechanical, but things don’t go to plan.
Amid the excited preparations for carnival, Gecko notices that Red is apprehensive to wear the costume he’s designed for fear of judgement.
Monster Truck loses her precious dinosaur teddy on the slide at the playground.
Gecko visits Kat’s base to replace Helena’s helicopter rotas. However, everything goes wrong when there’s a power cut! Gecko has the bright idea to use the old rotas to build a wind turbine, and get energy that way!
When the road becomes blocked to the beach on a hot day, Vicky the ice cream truck seeks Gecko’s help to get there.
Baby Truck has to stay at Gecko’s for a sleepover. But she and the Mechs are having so much fun that they don’t want to go to sleep at all.
Gecko and The Mechanicals go for a camping trip with the Truck Family, and Grandma Gecko comes along to tell some spooky stories. However, things take a scary turn when an actual ghost truck stumbles into camp.
Grandma arrives at the garage to pick up Miles after Gecko ‘s surprise motorbike makeover! But the Mechs accidentally damage the connecting bolt in their excitement.
Gecko has Eric the Excavator in to upgrade his strength. Weasel then tries to show off his drill upgrade to Sly, but it goes horribly wrong and starts drilling out of control! So Gecko has to rig up a big magnet to Eric’s arm to rescue Weasel and Sly!
A storm is brewing as Gecko fixes Mummy Truck’s flat tyre by the side of the road after the wind blew a fence into the road and gave her a puncture while she was out with Baby Truck...
Gecko is guiding Baby Truck through her first driving test in the form of a fun obstacle course outside the garage... Baby is a little nervous but Gecko reassures she's doing just fine and she completes it - well done!
Gecko is giving Eric his service when the water runs out! Gecko investigates and discovers Weasel has installed a brand new fountain but as usual Weasel’s handiwork malfunctions.
A storm is brewing as Gecko fixes Mummy Truck's flat tyre by the side of the road after the wind blew a fence into the road and gave her a puncture while she was out with Baby Truck...
