Hello and help
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Hello and help
My name is Steve and I was hoping someone could help solve a problem that is confusing me. I bought an 1988 Ford F150 PU body about a year and one half ago. It had no engine so I had a cut rate mechanic purchase a used one (running) and put it in the truck. It is a 4.9 L straight six with a manual transmission. I had it smogged origional and it passed. I now need to have it smogged again (California) for registration and I was told by a smog (test only station) the timing was to advanced at 14 % BTDC and it should have been 10% BTDC. I also was told some vacume hoses needed to be replaced and some rubber nipple caps put on a hose end. I did the repair and checked the ignition timing. I ultimately found the timing mark for 0% TDC and according to my timing light which is able to be advanced up to 60 % which was where the timing mark was located with the enging running well at the 10% BTDC and my timing light advance set at 60% BTDC for a total of 70% BTDC.I used the proper procccdure of removing the shorting plug to test timing on the Motorcraft TFI-IV with single wire SPOUT connector. Distributor has no vacume advance. I think something is out of alignment 60% advanced. I don't know what it is.
Does anyone have a clue since I am clueless and the engine runs perfectly?
Does anyone have a clue since I am clueless and the engine runs perfectly?
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If you get a minute check out the link here, it will help you to navigate around and understand this site.
To find out where to ask this question, click on this link
https://www.ford-trucks.com/forums/s...88#post3272088
We are happy you have chosen the best source for Fords!
Enjoy FTE and The State Chapters are located at the bottom of the main forum page.
JOIN CLUB FTE -SUPPORT THE FORUMS!
See you on the boards.
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