well that is good news the injectors are firing.
Rule of thumb if you pull out the spark plug and the white ceramic insulator under the electrode is black and filthy the plug is trash. There is no cleaning the plug if it is fouled. The reason is because the damage has already been done and the resistance between the electrode and body is now too low:
http://ngksparkplugs.com/tech_support/spark_plugs/faqs/faqread.asp
Change them before you continue trouble shooting.
They're only about 3 bucks each for some number 6 or 7 v-power anyways, better safe than sorry.
Rule of thumb if you pull out the spark plug and the white ceramic insulator under the electrode is black and filthy the plug is trash. There is no cleaning the plug if it is fouled. The reason is because the damage has already been done and the resistance between the electrode and body is now too low:
http://ngksparkplugs.com/tech_support/spark_plugs/faqs/faqread.asp
Change them before you continue trouble shooting.
They're only about 3 bucks each for some number 6 or 7 v-power anyways, better safe than sorry.
Last edited: