20 Most Recent 2002 Chevrolet S-10 - Page 8 Questions & Answers

Most new radiators come with caps over the holes or inside holes...Did you remove them both? I have seen this happen before. More common than you may think..... Could be it.....hope this helps and if so please leave rating on my post and good luck.....

the crank sensor is most likely the problem. If the PCM does not sense the engine is cranking then the fuel pump will not turn on. Also just because a fuel pump will run does not mean it will pump fuel.. Jump it while its in the fuel tank to see if it will pump. But still when you turn the key on you only have power to the fuel pump for 3 seconds unless you continue to crank. . If you have a 3 second voltage pulse when you cycle the key on, then spray some quick start or brake cleaner. If it now starts and you know the fuel pump has power then the fuel pump needs replacement. If you don't have the 3 second pulse look at the crank sensor as being the problem,

Noise diagnosis is not something that really works over the Internet. As a trained pro I always suggest you have a technician ride with you to listen first hand to the noise at the dealer service dept.

it bee recalled by GM call a dealer

Is the check engine light on when the key switch is on ?Could be a fuse to the computer.

Some are set from factory ,cannot be set