you need to get new spark plug leads
Replace the fuel filter.
Wheel hubs or bearings or could be the CV shafts.
what causes aknocking sound on mazda T35 engine when its running
Many different things can cause a rattling noise in a Mazda tribute. Stark by checking the engine belts and all brackets for anything that could be loose and causing a rattle.
It could be a stuffed catalytic converter.
Check for loose or worn serpentine or drive belts.
It may be your spark plug wires. I had a Honda that hesitated when going up hill or when accelerating and it ended up being that the spark plug wire insulation had some hair line cracks causing the wires to short. I replaced the wires and havent had the issue since.
That is because it is not a chain. Mazda uses a timing belt which must be replace at 105,000 miles if not before.
question makes no sense
Leakage in weatherstripping
flat battery!!stupid,..
A problem with the emissions system.