replace the spark plug wires
Yes and it may roar for 30 seconds as you pull away or so in mild weather longer in really cold weather.
This vehicle does not have a carb. The fault is likely with the mass air flow sensor or something of the like.
it dose it because ur ethither giving it to much gas or not as much gas
does it have a computer, is it correct computer timing may have been moved while swapping.
Blazer K5
1998 chevy blazer wont start good spark and good fuel presure
Research the passlock anti-theft system (it disables the fuel injection system). It is common for this to malfunction. All GM products are equiped with the system.
No, it would not start.
Several problems can cause a 1999 Blazer not to start. There could be a fuel problem or a firing problem. Check for fuel pressure and ignition spark first.
If the overhead temperature module on a 1998 Chevy Blazer 4x4 stops working and the fuses are good, check to make sure the temperature gauge itself is not damaged. This is located in the front bumper of the vehicle closest to the front passenger tire.
Take the blazer to a local autozone to have the battery tested for FREE! but the blazer would not start if it sat for a couple days or so. also it would start hard, but once it started it would run fine.
Evaporation and Earthquake are 2 weather words that start with an E