won't run in the morning
12-11-14, 04:57 AM
#1
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won't run in the morning
I have a 94 ls400 and it turns over just fine but will not run early in the morning when it is col. But when I get home in the afternoon it cranks right up. Anyone with some advise please help
12-11-14, 12:10 PM
#2
Coffee. Needs a little Java to get going just like you and me. ;-)
Seriously, could be dielectric breakdown of plug wires or distributor caps especially if this occurs on damp and cold mornings.
Seriously, could be dielectric breakdown of plug wires or distributor caps especially if this occurs on damp and cold mornings.
12-11-14, 04:23 PM
#4
12-12-14, 07:11 PM
#6
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Sounds like the function of temperature compensation is not working properly.
As a first step, try starting after removing the ECT sensor connector. This tells the ECU that the temperature is very cold.
As a first step, try starting after removing the ECT sensor connector. This tells the ECU that the temperature is very cold.
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