Rough idle when slowing to a stop…

[Flokie]

Hello Everyone!

Thanks for letting me join! I have an issue with my 2005 Liberty CRD. As I slow down and come to a stop, it almost stalls out. Never does stall, but gets close. I put a new air filter in it. No change. I have a MAP sensor on order as that has never been replaced. It has 175,000 miles on it. I was going to put on a new fuel filter too. Any other suggestions?

Thanks so much!

Nathan

 

[turblediesel]

How long have you had your CRD and when was the timing belt last changed??

 

[Billwill]

I remove and clean my MAP sensor every few months with Brake Cleaner Spray....the MAP Sensor gets very dirty and you get all sorts of issues.

A new Fuel Filter is a good idea!
Look for fuel leaks on all the fuel lines but keep your fingers away from the injectors while engine is running....the high pressure fuel can cut you badly!

You can download the 2005 Jeep KJ Service Manual here:

www.colorado4wheel.com/manuals/Jeep/KJ/

 

[Flokie]

Thanks guys! Changed the MAP sensor and cleaned the MAF sensor. Problem solved!!!