Pete M Posted January 28, 2010 Posted January 28, 2010 can someone that knows iron this out for me? I had an assumption in my head but would like to know for sure if all the renix years were the same.
1987Comanche Posted January 28, 2010 Posted January 28, 2010 '86 has PCV. '87 has CCV. Not sure about the other Renix years. My old '87 had a motor from an '86.
jimoshel Posted January 29, 2010 Posted January 29, 2010 I believe the carb was the determining factor. Carb,PCV. TBI,CCV
1986Comanche Posted January 29, 2010 Posted January 29, 2010 I believe the carb was the determining factor. Carb,PCV. TBI,CCV That is not true. The 1986 2.5L is TBI and it has a PCV valve. 1987 and up has the CCV system.
jimoshel Posted January 29, 2010 Posted January 29, 2010 Sounds like we're back to the ol "What did the previous owner" do or is it a Jeep odd ball. I got a '86 2.5, 5speed sitting behind the garage with carb and PCV
jimoshel Posted January 29, 2010 Posted January 29, 2010 I just checked all pertinant literature (Haynes 50010, Chilton 7939, Factory M.R.277) That I have. Have determined that 2.5 for years 84-85 was carb. '86 up TBI. Could not find a definate date seperating PCV and CCV. Gonna take a look at the emission sticker and see what it says. In the morn. To cold an dark out now.
1986Comanche Posted January 29, 2010 Posted January 29, 2010 Sounds like we're back to the ol "What did the previous owner" do or is it a Jeep odd ball. I got a '86 2.5, 5speed sitting behind the garage with carb and PCV What is the 4th character in the VIN? Is it an H or a U? If it's an H it had a 2.5L with TBI originally, if it's a U it had a 2.5L with a carburetor originally. I have never seen a 1986 Comanche with a carbureted 2.5L.
jimoshel Posted January 29, 2010 Posted January 29, 2010 I have a title for this one so I was able to look it up now. The fourth character from the left is a "W". No further comment from this end. And yes I know what W stands for.
1986Comanche Posted January 29, 2010 Posted January 29, 2010 I have a title for this one so I was able to look it up now. The fourth character from the left is a "W". No further comment from this end. And yes I know what W stands for. Yeah, if the 4th character in the VIN is a W then that means that it came with a 2.8L V6 originally. Someone must have put a 2.5L with a carburetor in it unless you meant to say it had a 2.8L in it. :hmm:
1986Comanche Posted January 29, 2010 Posted January 29, 2010 It's got a 2.5 with carb . And PCV That's interesting. It must be out of a 1984-1985 Cherokee. They had the Carbureted 2.5L.
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