Why truck won't go over 60 mph?

Question

I'm looking at buying a 1995 Ford F-250 from a private seller. I've been told the only issue is that it won't go over 60 mph; he thought this might be due to a "bad catyl. converter". Could that be the problem, or is it probably something else?

Answer 1

yes clogged cats can cause that.

Answer 2

the old trucks didn't go that fast till the 00s like most car  from the 90's top speed was 80 mph

Answer 3

That could be the problem but it should go faster just not as efficient. You can get that tested at most mechanics for probably a small fee. Or you can take it off and not have one. It might be illegal where you live I don't know. But that would be much cheaper if you know how to do it.

Answer 4

I hope it is cheap!

A plugged cat will restrict the exhaust flow vausing the vehicle to run like poo.

It could also be a dirty fuel filter.

Answer 5

Yes either the converter or the fuel filter could cause this.......

Answer 6

Can have the Cat convertor tested at a Exhaust shop for proper flow. A Restriction can cause this problem, also check for engine codes, fuel pressure, and continue from that point.