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1989 sidekick misfire when cold or when under electrical load
#5
Thanks for the tips. I will check the injector wires and test the map. I did previously check the map vacuum line and cleaned the filter. Everything looked good. Plugs are at .28. I feel like I have full power. Doesn't seem to bog, but I have never owned a sidekick before so don't have a comparison.

I'll also ground the manifold and double check ground wires.

One thing I didn't mentioning previous is that the idle used to race a little because the vsv for the dashpot would take 3 to 5 min to come online. So I just put the dashpot vacuum line direct onto the intake. I had the missing problem before moving the vacuum line.
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RE: 1989 sidekick misfire when cold or when under electrical load - by Jamestb - 03-08-2018, 12:18 AM

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