What is the best way to test a mixture control valve on a 87 trooper 2.3L
I have an idle that fluctuate's and I feel I have to adjust carb every test drive .
Checked for vacuum leaks . I'm test driving with out air filter housing.
I have an idle that fluctuate's and I feel I have to adjust carb every test drive .
Checked for vacuum leaks . I'm test driving with out air filter housing.