SHO-10
New Member
Ive a 89 3.0 SHO engine that has been sitting around for at least a year. When I bought it from the original owner I was told there were no problems, it came out of his totaled sho. When I took off the valve covers I noticed the oil had turned into a dark sludge. How should I go about starting this engine up safely. Is there a way of priming the oil system? Once running what should I use to clean the sludge out of th engine without tearing down the block?