Yes the rubber looks good, no cracks. The fan spins with no noise. I spun the pully and accessories and found nothing. When I wiggle the loose rocker arms they are moving side to side not up and down. I'll be taking off the torque converter cover next to look at the flex plate.
I'm sorry for the late response as a haven't felt good enough to take on this project till now. I took off the valve cover and all of the rocker arms but 2 where loose like in this video. Is this the possible noise I'm hearing?
Posted a longer video. It sounds like it's coming from the valve covers and under the truck. It is much louder than the video. Almost need earplugs to get near it with the hood open.
Thanks for your response. I will be uploading a video when I get back home thats longer and shows views from multiple angles. It does have an air filter it's a cold air intake. I will be changing back to the factory when I get the chance. The truck has 253,000 miles on it. The truck was given to...
Hello,
I have a 1995 chevy 2500 with the 6.5. I drove the truck yesterday to trow out some trash. It ran good going to the dumpster, but on the way back it started making a loud ticking noise. Way more than normal. I do not know much about the history of this truck, and it is my first diesel...