
I have a 1999 Explorer EB w/135,000 miles on it. I have a cluttering noise coming from the front and rear of the engine. Noise has gotten progressively louder. I was told the cam shaft tensioners, timing guide assemblys, etc. need to be replaced. Don't ask why but I didn't get them replaced when the recall came out. I took it to a dealer for an estimate only and he said it would cost me $4,000 (what does it cost to fix non-dealer?) to fix and based on mileage and age, not worth fixing. I'm not a DIY so it's not an option. I also need to replace the rear brakes. Blue book private sale has it at $4,800 for minor mechanical repairs. I'll assume that mine is major. Since I'm not going to repair it based on the estimated cost, what do you guys think it's worth as is. The car still drives fine but it does make a loud cluttering noise which should scare off potential buyers. Ideally I would like to sell it otherwise I'll drive it until the engine dies. I appreciate your advise.