1990 Mazda B2600 Runs erratic and dies

Tiny
BEACH2916
  • MEMBER
  • 1990 MAZDA B2600
  • 4 CYL
  • 2WD
  • MANUAL
  • 90,000 MILES
As soon as it started (from cold). Idled erratic(1200 to 2000 rpm's) and if you accelerate it tries to die. Then it would accelerate with out dieing. Then stopped running and won't start. This all happened in 5 min.
I've had the computer replaced and it's run great for 6 mo. Don't think it's an ignition problem. I take immaculate care of this truck. HELP!
Thursday, October 21st, 2010 AT 9:06 PM

1 Reply

Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Need to go to the basics, checking fuel pressure, see if there is spark getting to the plugs and or checking compression/timing.

A little starting fluid may help to eliminate or confirm fuel presence and spark presence if it starts and runs for a moment.
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Friday, October 22nd, 2010 AT 7:28 AM

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