1997 Nissan Truck I have 1997 Nissan pick XE 91,000m

Hi there,

Thank you for the donation,

This may be a faulty coolant temp sensor, not to be confused with the coolant gauge sender, if out of range it will give a false reading to the ECU which will not allow the cold start sequence to operate, a scan may pick up a faulty sensor as being out of range, start here.

Mark (mhpautos)

If you still have a miss fire after warm up, best check plugs, cap leads and do a comp test.

Mark (mhpautos)

Check the coolant temp sensor, this is not the gauge sender.

Mark

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