new 2.5l long block all new sensors and fuel pump. runs with no power

Asked by Jan 21, 2014 at 03:32 PM about the 1989 Jeep Wrangler Islander

Question type: Maintenance & Repair

back fires thru intake when cold  better after its hot but no power

4 Answers

19,655

Out of time. Distributor is off or timing chain is off 1 or 2 teeth.

timing is perfect all sensors changed timing retards off the light rather then advances

19,655

Change the spark advance on the distributor.

timing on the gears is correct distributor cannot be adjusted reminds me of a chain saw that will start but will not go to wide open

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