96 disco closed loop

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96 disco closed loop

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96 disco closed loop - 1/26/2006 2:31:43 PM

yoeman

Posts: 11
Joined: 1/16/2006
Status: offline

My 96 disco shows a code for coolant temp reading low and the system is in closed loop.Any ideas on why the engine may be running cold It failed NOX smog big time. My $35 scanner off ebay cleared the codes and that could save guys money.

Post #: 1

RE: 96 disco closed loop - 1/27/2006 10:04:11 PM

Bait

Posts: 631
Joined: 1/13/2005
From: USA
Status: offline

NAS Disco's are notorious for running cold due to bad thermostats. NOX is typically due to high combustion temps. Nor sure for BC ?

(in reply to yoeman)

Post #: 2

RE: 96 disco closed loop - 1/28/2006 2:50:24 AM

yoeman

Posts: 11
Joined: 1/16/2006
Status: offline

I will change that today and let you know Thanks

(in reply to Bait)

Post #: 3

RE: 96 disco closed loop - 1/28/2006 7:04:50 PM

yoeman

Posts: 11
Joined: 1/16/2006
Status: offline

I replaced the thermostat and it still runs cool but the low coolant temp code is cleared so I ran the truck through air care and it was slightly better but failed Any ideas. They want me to pay $1500 to have new cats put in

(in reply to yoeman)

Post #: 4