I HAVE A 95 S10 CHEVY BLAZER AND HAVE A ERATIC STARTING PROBLEM. PROBLEM HAS BEEN GOING ON FOR SOME TIME. I HAVE REPLACED THE FUEL PUMP AND FILTERS, NEW COMPUTER MODULE AND PROBLEM STILL EXISTS. IF I DISCONECT THE BATTERY AND LET SET FOR 30 MIN. IT WILL START. IS THERE A PROBLEM WITH A RELAY? IS THE INJECTORS GOING BAD? TOOK IT TO A GARAGE AND THEY SAID ELECTRICAL PROBLEM AND SHOULD REPLACE WIRE HARNES $3000.00 AND THAT MAY NOT BE THE PROBLEM COULD YOU HELP!!!
Larry, if you leave your capital letters locked on then this means that YOU ARE SHOUTING!!!
Do you mean to be shouting? Please turn your caps lock off.
Then describe “erratic starting problem.” Explain how you arrived at replacing the fuel pump and filters and computer module. I.e. why did you do those things? Just guessing?
Did you ever verify that you were lacking fuel or spark when it wouldn’t start?
When it is running is the check engine light on?