20 Most Recent 2003 Chevrolet S-10 - Page 8 Questions & Answers

is check engine light on? if so go to autozone and get them to read the code or codes, write them down so you can look on the internet for common causes for the specific codes you have. Do your research, parts jockeys will be quick to sell you stuff you don't need. - you can buy a non-contact voltage tester http://shopping.yahoo.com/search;_ylt=A0oG7lmBS8BPqUIAMDpXNyoA?p=non+contact+voltage+tester&fr=yfp-t-701&fr2=piv-webrun it along the plug wire it will beep and flash, when the pattern gets erratic you have found the bad spot.good luck

bank 2 sensor is on the opposite side that cylinder 1 is on,which on gm`s is on the passenger side.sensor 1 is the first sensor in the exhaust on the same side going from the exhaust manifold back towards the rear of the exhaust.

On top of the cateletic converter

its very hard to find a shop that fixes anything any more

First, charge your battery all the way, Is your check engine light on? How did you determine you have spark and fuel? Did you try starting fluid?

Look on the thermostat housing. probably one sensor.

There should be a vacuum storage container on the underside of the hood, It should go to the port located towards the windshield

My 03 zr2 had similar problems. Mine was the fuel pressure regulator