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Matt
Matt, Engineer
Category: Nissan
Satisfied Customers: 21599
Experience:  BEng hons Mech engineering, worked in auto industry for 22 years on engine, transmission and suspension design
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My 2002 nissan frontier v6 super charge truck has no

Customer Question

My 2002 nissan frontier v6 super charge truck has no starting power in 1st gear it only happens when it gets over 90 deg.its like starting out in second gear in winter it runs great nissan can't fix it can you help
Submitted: 1 year ago.
Category: Nissan
Expert:  Matt replied 1 year ago.

this sounds like incorrect fuelling due to a faulty water temp sensor. If this is the problem then the ECU will be leaving the car constantly ' on choke' and not reducing the fuelling as the engine warms - so unplug the sensor and clean the contacts on both sides with some switch / electrical cleaner (not WD40) and inspect the wiring for any signs of damage to the insulation especially where it runs over other components and through the bulkhead- if this doesn't help consider replacing the sensor as they're not expensive

Expert:  Matt replied 1 year ago.

Hi

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