What engine oil do I put in a Renault Clio 2000 model, petrol car?

Slow running Jet blocked

Consult the dealer with the chassis number ,or be more specific as to what you want to know

White smoke: White smoke is caused by water and or antifreeze entering the cylinder, and the engine trying to burn it with the fuel. If white smoke is present, check to see if the proper amount of antifreeze is inside the radiator and the overflow bottle. Also check to see if antifreeze has contaminated the engine oil. You can look at the engine oil dipstick, or look at the under side of the engine oil filler cap. If the oil is contaminated with antifreeze, it will have the appearance of a chocolate milkshake. Do not start the engine if the oil is contaminated with antifreeze, as serious internal engine damage can result.

It is also possible to be a engine problem you should immediate visit a car service.

check oil pump

On a Renault the fuel pump relay should be under the bonnet next to the battery (black box).

That's easy, visit honestautoestimates.com for free complete information about any repair including how much it should cost.

try my last solution posted, connectors on renault clios renouned for corroded electrical connection car guaranteed to start unless car needs replacement loom these also prone to fail very bad design of wiring connections they did a better job in the 70s

im afraid to say that yor piston rings are worn and will need a engine rebuild , you could try and put a thicker oil in 15w40 or 20w40 if you can source it . hope this helps

If the problem is just a clutch cable (clio 55 plate should be cable, not hidraulic), you can adjust or replace the clutch cable quit easily.

If the problem concerns instead the clutch disk, then you will need to put a car up on a bridge, empty the oil and fluid, and remove the clutch that is attached on the engine, on the right lower side.
This is usually not a job for home repair.