Cold Weather Problems
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Joined: Feb 2000
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Cold Weather Problems
Well, now that it has finally got cold, my truck's cold weather problems are back. The problem is that when it is cold outside, it has no power and bucks and misses badly. It does get better some as the truck warms up, but not all the way. The problem seems worse the colder it is. I had this problem this spring, but I thought it was a plugged cat. and removed it. Any ideas on what could be wrong? Thanks.
Gary
1986 F-150 300 I6 4x4 4 sp.
Gary
1986 F-150 300 I6 4x4 4 sp.
Senior User
Joined: Feb 2000
Posts: 390
Likes: 1
From: South East Alabama
Cold Weather Problems
Ensure the heat riser valve (allows engine to suck hot air off the exhaust manifold) works properly and ensure the hose from the exhaust manifold to intake is connected.
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Gary Lewis
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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