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I’m in the process of installing a FAST 92 intake. I noticed the #4 head intake runner was clean compared to the others. Also the injector for #4 was very clean compared to the others.
I’m in the process of installing a FAST 92 intake. I noticed the #4 head intake runner was clean compared to the others. Also the injector for #4 was very clean compared to the others.
Do I have a injector issue?
What does that cylinder's spark plug look like compared to the other plugs? It also wouldn't hurt to post a pic of one of the 'dirtier' injectors......
Last edited by grinder11; Mar 17, 2021 at 07:42 PM.
What does that cylinder's spark plug look like compared to the other plugs? It also wouldn't hurt to post a pic of one of the 'dirtier' injectors......
The #4 cylinder plug. The other plugs are cleaner.
All the other injectors look like the dirtier of the two in my post. Granted they are not dirty but the one is really clean compared to the rest of the group.
Injector question
