Blueflame1979. 118 posts · Joined 2011. #6 · Jan 15, 2012 (Edited) If it makes you feel better the service electrical brakes comes on and off in my vehicle all.the time. It doesn't stay on, nor does it throw any codes. I spoke to a mechanic about it, who owns a Jeep and says that it's common for Jeeps to throw this code when you have erratic 228 posts · Joined 2012. #1 · Feb 16, 2015. I have a 2007 jeep grand Cherokee 5.7 hemi that stalls. I would start the jeep and let it idle for about 7 minutes and idles it smooth. After the 7 minutes, the idle goes from 700 rpm to 900 rpm then drops down to 200 then to 700 rpm then it dies. I try to restart the jeep but it acts like the The rough idle is back. Really bad when it's cold - idle starts at around 900 as it drops to say 550 the idle gets rough - the needle bounces around slightly - I have it recorded on my i-phone. Jeep is rough and you can feel an irratic vibration. Kind of like the old days when a carberated engine would miss fire. Only show this user. #1 · Jun 14, 2016. My 2013 Jeep Grand Cherokee 5.7 came from the factory fitted with the wrong dipstick. the incorrect dipstick part number ends in C, the correct one ends in D. verified by the dealer but they think i am crazy, but was not going to argue with them over the $16 the new one cost. the new one is the longer. Haven't had to replace the one on either the '98 Grand with the 4.0 or the '07 with the 5.7. On the 5.7 when I hook up the Autel to it, I usually get 20 psi hot oil pressure readings. On the 4.0 once in a blue moon it will read a little low and just disconnecting the electrical connector & reconnecting it seems to correct that, so it could be a . 7 posts · Joined 2012. #1 · May 31, 2012. Hi, I have a brand new 2012 grand cherokee. It has started to exhibit problems with the transmission - just 1000 miles on it. Basically it shutters and will not downshift correctly. The best description is that of a fish tugging slightly on the line. This is how the transmission feels - when Re: Wk/Wh 2005~ Grand Cherokee Common Faults And Issues. Marlin said: Updated with; 5.7. - 05-07 models have delay issues with electronic throttle. Dealer rplaced MAP sensor on inlet manifold and installed updated throttle pedal (requires wiring modifications as it's a new design). Can report it is much better now. Watch on. The problem is the roller lifters used by FCA between 2009 and 2015, the needle bearing fail in the roller and then gouges the cam lobe. Previous explanation was bad oiling during idle. Read the comments below the video on youtube, the recommended aftermarket replacements most have oiling holes or improvements to get oil to the needle 2006 WK 5.7 Hemi Cooling issue. I have an 06 grand Cherokee with the 5.7 Hemi with 161k miles. My radiator cracked while towing some really heavy stuff on Friday. Now that I've replaced it (properly bled, used Zerex G05, new water pump, 190 degree tstat and hoses) the car seems to run hotter than it used to while at idle before the hydraulic The lawsuit alleges the named vehicles have defective Totally Integrated Power Modules, also known as TIPMs. The TIPM controls and distributes power to all of the electrical functions of the vehicle, including the vehicle safety and ignition systems. Class Vehicles. 2010-2012 Jeep Liberty. 2010-2014 Jeep Wrangler.

jeep grand cherokee 5.7 hemi problems