Jmn20
New Member
- Joined
- July 22, 2015
- Messages
- 1
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- Year, Model & Trim Level
- 1991 explorer
Have a 91 exploder.. Just replaced the whole maf assembly and it continues to hesitate and shutoff under heavy load.. But when I unplug her it runs perfectly fine under factory preset in the computer.. All other sensors are new and have been tested.. My buddy thinks it's a short but I see no evidence of one.. Irritated lol.. Maybe someone has some insight..
