Ignition timing for 1989 F150 on LPG - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars

ducky · 09-20-2003, 15:40

My 1989 f150 EFI runs on dual fuel, I have recently had the vehicle tuned but the timing is still set at 10degrees. Others have told me that that is not correct as for LPG it should be advanced futher that the 10 degrees. Can you help me Please

89F150 · 09-20-2003, 23:00

Welcome to the forums. I'm inexperienced in LPG systems so i'm not to much help.
I do know you can advance it about 4 degrees mainly for performance reasons.

ducky · 09-21-2003, 01:53

Thanks 89F150. Your vehicle looks the same as mine. I have seen some of you other replies, maybe we can comunicate another way. I live in Endeavour Hills

89F150 · 09-21-2003, 02:10

Do you have any particular questions? I'd post them in the forums because there are more knowledgable people on here then me, who can help out as well.
But if you'd like you could also just private message me. I'd be willing to help where possible.

Endeavour Hills? Is that Melbourne.

ducky · 09-21-2003, 02:14

89F150 Thats a big YES

89F150 · 09-21-2003, 02:18

A big Yes For Melbourne? Or the questions?

ducky · 09-21-2003, 02:20

89f150 is your vehicle on LPG as I have noticed on mine that when I am running on LPG my "EEC IV WARNING LIGHT" comes on occasionaly

ducky · 09-21-2003, 02:21

Yes for Melbourne

89F150 · 09-21-2003, 02:25

No mines not on LPG, which makes me wonder why when fuel prices are so high.
I'm not to sure why it would come on. I dont think it should come on no matter what fuel your running.
JBonDSS if he still checks this site maybe able to help. He has an 89 but i dont know if he runs LPG.

ducky · 09-21-2003, 02:28

89f150 Many thank, will catch you later