Jeep Grand Cherokee Problems. The other night, my wife calls me to say that it the mechanics spent 20 hours trying to diagnose the problem and nothing. It has a little less than 40k on it.
Hello all, i have a 2006 jeep grand cherokee laredo with 80k+ miles.
On models with obd (onboard diagnostics) systems, a code scanner plugged into the diagnostic port gives you a reading to help. My 2002 grand cherokee 4.0l recently started having rough idle problems. But jeep grand cherokees seem especially prone to more serious transmission problems, and some owners are quite vexed at their inability to determine the causes. Jeep grand cherokee key back upping in dallas tx.