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Ask Don - Mo Lurch Your Own Question
Don - Mo Lurch
Don - Mo Lurch, Classic Car Mechanic
Category: Classic Car
Satisfied Customers: 21045
Experience:  Heavy Line Mech-, Mobile Electronics. Sales, Installation & Repair for 30 years. R/S, etc.
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My car has plenty of spark timing is good but my 68 Ford

Customer Question

My car has plenty of spark timing is good but my 68 Ford falcon won't go over forty miles per hour also has rattle knock in valve train
Submitted: 1 year ago.
Category: Classic Car
Expert:  Don - Mo Lurch replied 1 year ago.

I can only answer from the information you provide

IF this is the Stock 6 cylinder:
If it feels like it is running low on fuel:
Check Carb Float Level
Check Fuel Pressure
Check for Vacuum Advance
Recheck Timing and back off Timing apprx 3 degrees
Smell Oil for any Fuel Smell

Let me know what you find & what changes you made

Expert:  Don - Mo Lurch replied 1 year ago.

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