LS1 and 4L60E
#1
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LS1 and 4L60E
I bought a 98 Trans Am with LS1 and 4L60 trans. I am going another route with engine and trans but have a question. The motor was rebuilt about 20k miles ago. It was built at a reputable speed shop. Has Lingenfelter crank, balanced rotating assembly,Comp cam,etc.,etc. Fires right up, can't make it smoke, no leaks or drips and runs strong. Problem is it has about 20psi oil pressure at cold idle. When hot it is closer to 10psi. Under acceleration, oil pressure will go to 40 or so. Also has a light "ticking" noise like a lifter tap. Couple of mechanics around here say it is cam bearings. Any ideas?
Trans was rebuilt about 1.5 years ago with shift kit installed. Shifts great. Should I sell as a package as is or freshen up the motor when I get it out the car? It is still in car so my options are open.
Thanks for any advice.
Trans was rebuilt about 1.5 years ago with shift kit installed. Shifts great. Should I sell as a package as is or freshen up the motor when I get it out the car? It is still in car so my options are open.
Thanks for any advice.
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Thanks. I will check it with another gauge.
"Should I sell as a package as is or freshen up the motor when I get it out the car? It is still in car so my options are open."
Since still in car, an interested party could actually hear it run.
"Should I sell as a package as is or freshen up the motor when I get it out the car? It is still in car so my options are open."
Since still in car, an interested party could actually hear it run.
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I bought the car knowing there was an issue with engine. I just wanted the body for a project. But since it runs so well, I was just looking for ideas.