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2003 and newer 4.2 Litre engine reliability

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  #2  
Old 03-27-2008, 04:45 PM
ken@britishparts.com's Avatar
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Location: Houston, Texas
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Default RE: 2003 and newer 4.2 Litre engine reliability

For Pete's sake, I hope not! I need the work!

Seriously, they seem to be really pretty solid. Wait for JFT or Jag-genius to answer though. They are in the dealerships and will have first hand knowledge.
 
  #3  
Old 03-27-2008, 05:59 PM
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Default RE: 2003 and newer 4.2 Litre engine reliability

The 4.2 engine is extremely durable. I posted earlier that our dealership has replaced only I think 3 since they came out in 2003. That is pretty darn good. We are a big dealer. So we have sold thousands of 4.2s.
We have had a few tensioner issues but nothing like the 4.0.
I would definitly say go for it. The 4.2 will make you forget you ever had the 4.0. Night and day. Thouroughly enjoyable to drive. Much smoother.
 
  #4  
Old 03-27-2008, 07:08 PM
Join Date: Jun 2007
Location: Pompino Beach , FL
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Default RE: 2003 and newer 4.2 Litre engine reliability

yeah some tensioner issues.. but simple stuff.. the whole car is pretty mint and durable.. i wud go for the 2005 . looks sweet
only had one engine failure.
 
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