engine juddering lack of power after engine clean???

[quadnotts]

we decided to clean my brothers 2001 Clio 1.2 Dynamique engine with the jet wash with the engine running which we hav done on many other cars.

Kept engine running 10 mins after it had been cleaned no problems at all.

I decided to move the car about 2 hours after, it began to judder and wanted to stall, the engine seems to be misfiring.

We took the car for a drive and could only reach 60 MPH, the acceleration was awful and even once the accelerator was lifted off it would jump, no power at all.

checked the leads by removing them one at time whilst engine was running, 3 caused the engine to stall, whereas 1 lead didn't, checked the lead which was still sparking, removed plug seemed ok just a little dark.

The exhaust light on the dash has also come up.

Would be extremely grateful of some help.

[Alpine2]

Think something could be juddering in the engine perhaps?

[quadnotts]

sorted wd-40 did the trick.

[adam]

guessing u wet the coil packs lol

[jdm_kev]

**IDIOT**