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4JB1t Opel frontera2.8 oil pressure

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4JB1t Opel frontera2.8 oil pressure

Postby cinesecj7 » Wed Mar 28, 2018 6:20 am

Hello I am Antonio from Italy, I swapped Isuzu C240 on my CJ7 with a Isuzu 4JB1t.
One question. at what pressure does the oil work in the engine?
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Re: 4JB1t Opel frontera2.8 oil pressure

Postby geeves » Wed Mar 28, 2018 2:20 pm

Cold it should run 4kg/cubic cm hot it can be lower at idle with readings of 1 not uncommon. Mine used to be around 2 at 2000 revs. 1kg/cucm is about 14psi
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: 4JB1t Opel frontera2.8 oil pressure

Postby cinesecj7 » Sat Mar 31, 2018 5:27 pm

Thank you sir. I have to measure
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