Recent content by Siesta

Got my first check engine light in my '07...put my own analyzer on and got the expected low voltage code. Battery aged out. Pretty easy to reach all the consumable parts, thankfully. Sold my 2019 Wrangler in which nothing was handy and couldn't even see plugs or fan belt. But I have no idea why...

Yes, I can see the dual temperature range graph okay, and it should do the trick..thanks!. There is some possible ambiguity if you don't warm up the engine enough, to know which of the two graph curves to use. But, I think if I get things fairly hot, at least to what is considered normal-hot by...

I was assuming that the volts reading would be all that a Mopar diagnostic tool would need, and that my scanner (purportedly enhanced for TCM) would have been able to make the conversion. Apparently not.

Thanks, I think that will be the way forward. Should be able to make a correlation graph this is close enough as you say.

I thought I would be able to use my scanner to check my transmission temperature, which I need to figure out what the transmission oil level should be (I have one of those no-dipstick units they started in the 07's). So, I bought one of those "measuring tools" (dipstick) made for this purpose...

But not newbie to KJ's. As a sucker for punishment, I just added a loaded (leather, side rails, towing group, cold weather group, bluetooth, etc), low mile khaki 07 (75K) to its stablemate, an 03 Limited. I wanted something to last another 10 years or so, in which I could still replace the...

I agree with the other reply to get a reliable second opinion. I have had those SAME codes and misfiring with just a coil tower going out of spec. (a simple fix). The coil on plug set-up on these Liberties must be minimal engineering, as I'm now down to just two remaining original ones. When...