Intake lid blowing off

[Jonny112]

Hi everyone as title the lid over my air filter keeps blowing off .... The car bogs down really bad before it happens and it makes loud cracking noises if I blip the throttle a couple of times it will pop and splutter then be fine again ... I've plugged it into a code reader and getting no faults ... The car feels very sluggish recently any ideas

 

[turkie172]

Don't make multiple threads if you can you might have a blocked exhaust or the first cat in the manifold might have collapsed. If you have just carried out the fitting of this exhaust check your work.