I HAVE A 1990 MAZDA 4BY4 TRUCK SOMETIMES I CAN ...

  • Tiny
  • Anonymous
  • 1990 MAZDA B2600
  • 15,000 MILES

I have a 1990 mazda 4by4 truck sometimes I can drive for miles and runs fine. Then I can crank it again and it runs like its on its last leg. Skipping. Jumping. And want take the gas.I put a new fuel pump and didnt help any

Tuesday, October 30th, 2012 AT 5:52 PM

1 Reply

  • Tiny
  • KHLow2008
  • EXPERT
  • 41,981 POSTS

Did you check for trouble codes?
It could be a fault with the spark ignition system.

Was this
answer
helpful?
Yes
No
Wednesday, October 31st, 2012 AT 9:06 PM

Please login or register to post a reply.

Other Fuel System Pump Questions