97 ford ranger 4.0l selonoids

[Motorsport98]

Hello I'm new to this, figured y'all can give me a answer. So I bought a 97 ford ranger 4.0l about 6 months ago. The dude I bought it from put a new transmissions in it. Well I was getting shift selonoid B stuck off and he said it was doing that with his last transmission. Well I finally dropped the pan and was looking at the shift selonoid B, he gave me extra selonoids, so I changed it out. I put the new filter on and replaced the gasket. Put the right amount of fluid in and drove the truck, well it shifts great threw all gears sepfore forth and I'm getting check engine light for shift selonoid C. It's weird because I didn't mess with that selonoid unless it's weak. Transmission only has 13,000 miles on it.

 

[Motorsport98]

Hello I'm new to this, figured y'all can give me a answer. So I bought a 97 ford ranger 4.0l about 6 months ago. The dude I bought it from put a new transmissions in it. Well I was getting shift selonoid B stuck off and he said it was doing that with his last transmission. Well I finally dropped the pan and was looking at the shift selonoid B, he gave me extra selonoids, so I changed it out. I put the new filter on and replaced the gasket. Put the right amount of fluid in and drove the truck, well it shifts great threw all gears sepfore forth and I'm getting check engine light for shift selonoid C. It's weird because I didn't mess with that selonoid unless it's weak. Transmission only has 13,000 miles on it.

Also no metal shavings of any sort and before I did this transmission was shift fine other than shift selonoid B stuck off, does it every 100 miles sometimes never. Oh and code is p0760 and p1762, which I figured other code could be because selonoid is malfunctioning.