Sounds like it is loudest from the driver side of the engine.
Not sure what the issue could be. Had some codes when I purchased the car. Did an oil change, cleaned the throttle body and MAF sensor. Runs a lot better now, but would like to get rid of the ticking noise.
2012 Mazdaspeed3 130,000 miles.
Old codes:
P050A - Idle air control valve, cold start performance problem
P0401 - Exhaust gas recirculation system, insufficient flow detected
P0300 - Random/multiple cylinder(s), misifre detected
P0685 - Engine control relay, open circuit
P0171 - system too lean, bank 1
These were the codes I had when I bought it. Battery was also dead. Got a new battery, did the cleaning, reset engine light. Light just came back on. Will check codes tomorrow.
Video:
https://www.veed.io/view/72bec6df-a3b7-444a-8b08-26c34685561b
Not sure what the issue could be. Had some codes when I purchased the car. Did an oil change, cleaned the throttle body and MAF sensor. Runs a lot better now, but would like to get rid of the ticking noise.
2012 Mazdaspeed3 130,000 miles.
Old codes:
P050A - Idle air control valve, cold start performance problem
P0401 - Exhaust gas recirculation system, insufficient flow detected
P0300 - Random/multiple cylinder(s), misifre detected
P0685 - Engine control relay, open circuit
P0171 - system too lean, bank 1
These were the codes I had when I bought it. Battery was also dead. Got a new battery, did the cleaning, reset engine light. Light just came back on. Will check codes tomorrow.
Video:
https://www.veed.io/view/72bec6df-a3b7-444a-8b08-26c34685561b
