Need HELP cant figure this out
I have a 97 GC limited 5.2 v8 with 80,580
At any speed the GC would start studdering like it wanted to die. I hit the gas and nothing then kick hard a couple sec later, this only happened like 3 times . I changed the spark plugs & wires last week . It ran great untel lastnight same thing started happening again, but with major loss of power then it would stall .
And The check engine light came on with codes 12 & 21.
Last edited by sup2nrmkiii; 06-09-2003 at 07:45 PM..