i got my car back from ricart having a gasket o ring replaced from it leaking oil onto the engine haste maknig it smoke like a cracker jack. well drove home and in idle it vibrates really hard gets harder and relaxes over and over again and when i drive i hear a gurgle sound from my intake i have it sitting in the drive for now i had a code po661 come up which is a intake area coil thing idk what it is any ideas if my engine is shot sounds like my apex seals are going goodbye and never did this before i took it to ricart mazda.

 

Clean the MAF sensor on the intake with MAF cleaner, check the intake acordian for oil in it clean the throttle body and check ur motor mounts for cracks or deformation

 

i have a aftermarket aem intake

 

Ok check the pipe then check the filter for oil, sometimes when 2much oil is added it can over flow into the intake

 

yea i have black soot everywhere so gonna clean it and see how it goes thanks alot man appreciate it

 

No prob glad I could help I believe that black soot is carbon build up but I could b wrong

 

ok so what should i do for the carbon build up if thats it

 

Well on the throttle body clean both sides it's gonna take some scrubbing but it comes off I used the MAF cleaner on that aswell when u finish it should be pretty shiny again then u might wanna do a decarb or seafoam which ever u prefer I did the decarb with a can of Mazda zoom zoom engine cleaner and used a DIY on this site it was easy and pretty funny when people was stoping in the street staring at my car thinking it was gonna explode lol! Once that's done u should b ok if that was the problem!!