Going to replace the spider. Please look at what is under the upper intake and comment.
I have replaced everything, fuel pump went out at 170,000 full tune up at 165,000. The truck runs good. No codes no check engine light. I have a small stumblecat idle and on get 13MPG 10 or less towing.
Should I spray the ports and plenum down with cleaner? Vacuum out anything?
I will probably have it back together before any replies.
I have replaced everything, fuel pump went out at 170,000 full tune up at 165,000. The truck runs good. No codes no check engine light. I have a small stumblecat idle and on get 13MPG 10 or less towing.
Should I spray the ports and plenum down with cleaner? Vacuum out anything?
I will probably have it back together before any replies.
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