vs
Spark plug OEM FORD or OEM Mazda
I just fixed a shift issue in my 2011 by changing the spark plugs. The plugs were so worn they were draining the electrical system. Lights brighter and Stereo is louder in left channel now too.
Pros: lights brighter, stereo louder
Cons: plugs were worn
Vehicle:
Ford
Mileage: 212435 km
So I decided to I replaced my spark plugs. There was a ton of carbon build up in the first cylinder, and oil on the 2nd, 3rd and 4th spark cylinders, including the spark plugs. It’s running way smoother now but there is still some jerking but it’s not as violent as before.
Pros: running way smoother
Cons: still some jerking
Vehicle:
Mazda 2
I went 134,000 miles on a set of spark plugs on my 11 Ford Fiesta which is, what, a bit around 215,000 km? They were still in decent shape when I pulled them, just a bit out of gap spec, and I was still getting really good fuel mileage.
Pros: good fuel mileage
Cons: bit out of gap
Vehicle:
Ford Fiesta
Mileage: 215000 km
Had to replace the plugs and ignition coils last summer and that fixed it.
Pros: fixed stutter issue
Vehicle:
Ford
Mileage: 131000 km
My 2000 Ford Ranger with a 4-cylinder and manual is just about the simplest vehicle that could exist. SOHC engine, so not much that can go wrong in it. It's very satisfying to work on because you don't experience the shitty feeling of knowing you spent way longer on something than it should have taken.
Pros: simplest vehicle, satisfying work
Cons: spark plugs annoying to reach
Vehicle:
Ford Ranger
Until I replaced the plugs, coils, alternator, starter, battery and cleaned connections all I could, this problem persisted and my vehicle killed a coil / 2 every season.
Pros: cleaned connections
Cons: vehicle killed coil
Vehicle:
Ford Focus
When I had my Ford Raptor tuned I went with these as recommended by the tuner and they have been superb
Pros: superb performance
Vehicle:
Ford
Rx-8 in 3years just did maintence and ned sparkplugs 0 problems.
Pros: no problems
Vehicle:
Mazda
Mileage: 100000 km
2005 CVPI...180,000 mi....spark plug blown out of head. The Crown Vic was purchased at auction for $4200 a bunch of years ago with 100,000 miles and was very good to us until about a week ago...original engine, suspension parts, transmission and very few repairs.
Pros: very few repairs
Cons: spark plug blown
Vehicle:
Ford Crown Victoria I
Mileage: 289682 km
econolines are ok except for one huge cluster****. On the late 90s through 02 i think they built them with too few threads on the heads for the spark plugs. Consequently spark plugs routinely blow out.
Cons: spark plugs blow out
Vehicle:
Ford Econoline
Mileage: 100000 km
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