Overheating
Administrator
Joined: Apr 2010
Posts: 87,387
Likes: 4,212
From: Clayton MI
I concur. Sounds like the fan clutch is getting weak. Possible the radiator is gunked up as well. (internally.....) Flushing won't necessarily clean it out. Given its age, replacement is the best plan.
Legend
Joined: Nov 2014
Posts: 8,098
Likes: 318
I think that is the first time we agreed
Haha, thanks to both of ya, I'll get a new radiator in on payday and let you know how it goes. Fan Clutch will be next, and I've got a spare water pump so I'll use that to assemble the new one on before I replace it.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
Captain
Joined: Jan 2016
Posts: 593
Likes: 8
From: Shawnee, KS
On the fan clutch you can see if its any good by letting the truck get to the point where the gauge is showing your getting too hot, shut the truck off, and give the fan blade a flip with your finger. If it moves any more than a couple/few inches, it bad.
Professional
Joined: Jun 2017
Posts: 180
Likes: 1
Haha, thanks to both of ya, I'll get a new radiator in on payday and let you know how it goes. Fan Clutch will be next, and I've got a spare water pump so I'll use that to assemble the new one on before I replace it.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
Legend
Joined: Nov 2014
Posts: 8,098
Likes: 318
Haha, thanks to both of ya, I'll get a new radiator in on payday and let you know how it goes. Fan Clutch will be next, and I've got a spare water pump so I'll use that to assemble the new one on before I replace it.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
Also, I noticed today going up to work that my oil pressure would read about 55-60 while under load and right at 40 when idling. The gauge doesn't come on until after I start the truck too. Before my battery had a hole in it the oil pressure was fine, then I got a battery and it started reading high. Would you think the sensor is just whacked or I should try to do an oil change? I've got no dipstick so I gotta wing it when I fill it up. I used 4.6 quarts with a new oil filter when I put the motor in.
So...I had figured out that an OEM part, which I had taken out, actually helps...who woulda thought lol. I put the fan shroud back in last night and drove it all morning and let it idle for a good half hour and it never got past 170 ish. Has a 160 stat in it too. Hope whoever has similar problems figures this out sooner than I did
Legend
Joined: Nov 2014
Posts: 8,098
Likes: 318
So...I had figured out that an OEM part, which I had taken out, actually helps...who woulda thought lol. I put the fan shroud back in last night and drove it all morning and let it idle for a good half hour and it never got past 170 ish. Has a 160 stat in it too. Hope whoever has similar problems figures this out sooner than I did
Fan Shroud, the big black plastic piece between the radiator and fan clutch. I guess it helps direct airflow through the radiator. I also straightened a ton of fins so that could have helped too.