NATE1987
New Member
- Joined
- Jan 4, 2020
- Messages
- 20
- Reaction score
- 9
- Points
- 3
- Location
- Toronto
- Vehicle Year
- 1994
- Make / Model
- Mazda B3000
- Transmission
- Manual
Hey,
First post here so forgive me if i miss something.
I own a 1994 Mazda b3000 se standard.
Had a misfire for the past few weeks (not super consistent). Feel like it began shortly after i changed my Air filter. Couple times it stalled due to the misfire. Have recently done an oil / filter change, and fuel filter.
Decided to see what was going on. Disconnected the hose leading from the MAF to the throttle. Also checked the sparkplugs (noticed it was running rich due to dry black fluff on the end of the spark plugs). Loaded up on a some parts to try and help correct the issue (didnt install yet) because when i went to start the truck again it would crank and not start.
Checked the usual. Has spark, compression, and fuel. 5 of the 6 cylinders in the 120psi range. one is between 90 and 100. battery is fully charged.
Not sure where i should head next on this thing.
Any tips?
First post here so forgive me if i miss something.
I own a 1994 Mazda b3000 se standard.
Had a misfire for the past few weeks (not super consistent). Feel like it began shortly after i changed my Air filter. Couple times it stalled due to the misfire. Have recently done an oil / filter change, and fuel filter.
Decided to see what was going on. Disconnected the hose leading from the MAF to the throttle. Also checked the sparkplugs (noticed it was running rich due to dry black fluff on the end of the spark plugs). Loaded up on a some parts to try and help correct the issue (didnt install yet) because when i went to start the truck again it would crank and not start.
Checked the usual. Has spark, compression, and fuel. 5 of the 6 cylinders in the 120psi range. one is between 90 and 100. battery is fully charged.
Not sure where i should head next on this thing.
Any tips?