my wj 4.0 litre will not rev past 3500rpm HELP !! -
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Go Back > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > my wj 4.0 litre will not rev past 3500rpm HELP !!

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Unread 08-16-2013, 09:48 AM   #1
Registered User
2000 WJ 
Join Date: Aug 2013
Location: blairgowrie, Perthshire and Kinross
Posts: 12
my wj 4.0 litre will not rev past 3500rpm HELP !!

Hi , all , i just bought a year 2000 WJ , 4litr auto , it has been great for two months then yesterday it wouldnt rev past 3500 in any gear or even neutral , i have replaced the TPS and the TOS to no avail , i have had the car serviced thoroughly and it is now officially driving me nuts , there are no codes showing , no engine check light on and my local gargage is at a loss as am i ,if anyone can help out with a cure it would be a godsend , i cannot however pop round as i live in the highlands of scotland so as i say if anyone can help it would be appreciated , thanks all

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Unread 08-16-2013, 11:44 AM   #2
Web Wheeler
1989 YJ Wrangler 
Join Date: Apr 2008
Location: Detroit, Michigan
Posts: 14,989
You need to try and post here, the tech forums are vehicle specific and this is the YJ section:
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