SideTrackTap
Active Member
- Joined
- December 18, 2012
- Messages
- 79
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- City, State
- Jones, MI
- Year, Model & Trim Level
- 2002 Explorer XLT 4X4
Edit/Update: Attempting Timing Rattle Fix on 02'
Hi All,
I have a 2002 Explorer XLT with about 160k miles. It has the 4.0L SOHC V6, it also has the dreaded timing chain rattle.
Thanks to 2000StreetRod's helpful posts, I have arrived here and need some help/advice.
I have owned the truck for about three years and shortly after buying it, I noticed this start-up "rattle" but until now, I didn't worry about it. After doing some research here, I replaced the the tensioners accessible from the outside of the block thinking (hoping) this would solve the issue as it was a cold start rattle. While it seemed to work for a week or so, it actually made the problem worse; turning the start-up rattle into a intermittent and more frequent rattle.
I can only assume I made the problem worse when changing the tensioner in the front and disturbing the possibly already broken guide/cassette that goes from the the jackshaft to the left camshaft.
The noise is only from the top front of the engine, so I'm assuming and hoping the rear/right timing chain and cassette is ok. I have not removed the valve covers yet mostly because I'm pretty sure this is the problem, also because I'm not sure if I'm qualified to do this repair or if I want to delve into this repair.
I have a moderate knowledge of auto repair. Doing my own brake work and PM. I did replace the radiator in this truck the first year I owned it. And I've done work on the Broncos I previously owned.
My tool collection is basic with a few specialty tools including a torque wrench, but no power tools.
My question is: Should I attempt this repair myself?
My biggest issues that I can see right now are: Getting the Harmonic Balancer off without any power tools, and messing with the timing of the engine (also purchasing the tool kit to do that at $200).
I really do enjoy the truck. It was a one owner, garage kept truck until I bought it. I had the transmission rebuilt two years ago, so I've been through that. Given I can get the engine issues corrected, this truck should last me a long time.
The truck is not a daily driver, so I could take my time with the repair. I also have the financial means to take it to a shop should I go that route (and I do know of a reputable shop).
Thanks in advance,
Chris
(Thread previously titled: Need input/advice whether I should attempt Timing Chain Replacement)
Hi All,
I have a 2002 Explorer XLT with about 160k miles. It has the 4.0L SOHC V6, it also has the dreaded timing chain rattle.
Thanks to 2000StreetRod's helpful posts, I have arrived here and need some help/advice.
I have owned the truck for about three years and shortly after buying it, I noticed this start-up "rattle" but until now, I didn't worry about it. After doing some research here, I replaced the the tensioners accessible from the outside of the block thinking (hoping) this would solve the issue as it was a cold start rattle. While it seemed to work for a week or so, it actually made the problem worse; turning the start-up rattle into a intermittent and more frequent rattle.
I can only assume I made the problem worse when changing the tensioner in the front and disturbing the possibly already broken guide/cassette that goes from the the jackshaft to the left camshaft.
The noise is only from the top front of the engine, so I'm assuming and hoping the rear/right timing chain and cassette is ok. I have not removed the valve covers yet mostly because I'm pretty sure this is the problem, also because I'm not sure if I'm qualified to do this repair or if I want to delve into this repair.
I have a moderate knowledge of auto repair. Doing my own brake work and PM. I did replace the radiator in this truck the first year I owned it. And I've done work on the Broncos I previously owned.
My tool collection is basic with a few specialty tools including a torque wrench, but no power tools.
My question is: Should I attempt this repair myself?
My biggest issues that I can see right now are: Getting the Harmonic Balancer off without any power tools, and messing with the timing of the engine (also purchasing the tool kit to do that at $200).
I really do enjoy the truck. It was a one owner, garage kept truck until I bought it. I had the transmission rebuilt two years ago, so I've been through that. Given I can get the engine issues corrected, this truck should last me a long time.
The truck is not a daily driver, so I could take my time with the repair. I also have the financial means to take it to a shop should I go that route (and I do know of a reputable shop).
Thanks in advance,
Chris
(Thread previously titled: Need input/advice whether I should attempt Timing Chain Replacement)