Hi, I've been working out the bugs on my 1986 F150 with FI 302 engine, it has a new timing chain and a full tune up. The truck is performing poorly on fuel mileage at about 15. I've connected up a vacuum gauge and ran some checks that are non conclusive, it does show a slight vacuum loss during...

I finally got around to checking the lash on my timing chain and found an inch of slack (previously I set the timing and the mark didn't jump as I've seen in the past with a loose chain). Anyway it looks like next weekend it needs to happen. My question is if anyone has a trick to help bust...

Hi all,Just joined and wanted to say that since recently buying my 1986 F150 4x4 I've been reading and getting answers to many questions about my truck. I appreciate the knowledge and support you guys give.:wavey: