1991 4.0 OHV How many catalytic converters?
#1
11-19-2021
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1991 4.0 OHV How many catalytic converters?
I recently bought a 1991 4.0 OHV Ranger. A repair shop said I have 3 cats on this truck. When I looked, I could only find 2, right in line with each other just behind where the 2 down pipes meet into a single pipe. Does anyone know how many cats this truck has? And if there are 3, where's the 3rd one??
#2
11-19-2021
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Yes, 1991 4.0l OHV would just have 2 in line like this: https://i.ebayimg.com/images/g/P5EAA...HuK/s-l300.jpg
1995 and up can have 3, one on each down pipe, so 2, and then one on the main exhaust pipe, so 3 total
Some Calif vehicles did have more Cats earlier
Yes, 1991 4.0l OHV would just have 2 in line like this: https://i.ebayimg.com/images/g/P5EAA...HuK/s-l300.jpg
1995 and up can have 3, one on each down pipe, so 2, and then one on the main exhaust pipe, so 3 total
Some Calif vehicles did have more Cats earlier
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