alextayo:
Good evening House, I am having serious issues with spark plugs for the past two months. During this period, my Auto Mech has changed the spark plug up to 4 times and the car still vibrates when not in motion. He has also cleaned the Carburator, did Oil change and all other abrakadabra.

Please what is the recommended spark plug for a Mazda 323F GLX 2.0i V6 (Europe Version) DOHC Automatic Gear.

Please Car Talk members come to my aid.

Siena:
Your mechanic "cleaned" the carburetor in a fuel-injected engine??

alextayo:


He asked me to buy new fuel filter, carburator cleaner, new tiny spark plugs, oil filter and engine oil.

Do you have a solution?

alextayo:
My car has not know peace since that time. I have changed about 4 different spark plugs but they seems not to match and he has foolishly thrown away the original plugs that came with the car.

mayor2013:
Scan your car. It is obd2 complaint. Was about to ask if your car is GDI ( gasoline direct injection). If you Re in lagos and you need proper repair and diagnosis. Call 08165520837 or 08156087872. Bbpin is 7BE1C522

Siena:


The Mazda 323F predates GDI.

Siena:


Without knowing if your engine is still fuel-injected, or has been converted to run a carburetor...

No.

disloman:
There is a product called carburettor cleaner used in cleaning injectors,manifold etc.I think that's what he is referring to.

mayor2013:


I think there is the cabruetor version

alphadux1:
The spark plug for your car has the following specs:

Thread diameter: 14mm
Thread reach: 19mm
Seat type: flat
Hex size: 16mm
Tip configuration: projected

Fitting plugs are
1. NGK BKR6E-11 (stock no. 2756).
2. Denso Iridium IK20 (5304)