Edmunds Answers



  • zaken1 11/08/11 2:38 am PST

    General Motors has issued a service bulletin about starting problems on the 4.3 liter V-6 motor used in the S-10. If your truck has the V-6 motor; cold starting can be improved by reducing the spark plug gap from the original .060" recommendation to a smaller .045" gap.

    It is also important to have the mass airflow sensor and throttle body thoroughly cleaned in order to get best running quality and responsiveness.

    A defective intake air temperature sensor can also make cold starting difficult.


Top Chevrolet S-10 Experts View More

Rank Leader Points
1. karjunkie 525
2. MrShift@Edmunds 440
3. zaken1 235
4. tony78 140
5. jlflemmons 110
6. docj 100
7. Mr_Shiftright 50