144 kmph
Not very
156 mph
This is a common fault with my clio, happens on mine regularly, if you don't think its anything serious, it is likely to be the wiring under the passengers seat coming loose. If my passenger seat is slid forwards/back too fast it can slightly tug the wiring, loosening it and putting the lights on.. annoying i know... just take a look and make sure all the wires are all the way in the sockets and the light should go off.
You can't.
You can adjust your speed and go as fast as 120 steps a minute on this machine!
Onlinecarparts has very reasonable Renault car parts for sale at wholesale prices. They also have very fast and reasonable shipping charges in the USA.
It is very likely there is no way to adjust the idle on your car. If your car is idling low, it's probably a problem somewhere else. Idle is likely controlled by the computer.
My 1340 evo with 42 HRS Mikuni idles fast after it gets hot no matter how i adjust the idle air screw. What am i doing wrong??
To adjust the carburetor on a Yamaha badger is really simple. There will be two screws one is a slotted head and the other is a four way. To adjust the carburetor you have to turn the screws clockwise until the engine idles fast.
This is an answer in general not just for a Renault. In general a camshaft does not wear out very fast. A camshaft should last for the entire life of the engine. If you ever take the engine apart for a rebuild you could inspect the camshaft then for wear.
probably a bad idle air controller.