Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2007 Jeep Grand Cherokee owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2007 Jeep Grand Cherokee. The contact stated that while driving at approximately 40 MPH and exiting an expressway, the vehicle stalled while the brake pedal was depressed to decelerate. The contact shifted into Neutral (N), and the engine was restarted to resume driving. Less than 5 miles later, the failure recurred while making a right turn. The vehicle was taken to an independent mechanic, who diagnosed a failed throttle body and replaced the component. Following the repair, the failure persisted and increased in frequency, occurring while decelerating or coming to a complete stop. The dealer was contacted and confirmed that the VIN was not included in a recall. The failure mileage was 124,981.
The contact owns a 2007 Jeep Grand Cherokee. The contact stated while at a stop sign and attempting to accelerate, the vehicle stalled. There were no warning lights illuminated. The battery was previously replaced. The vehicle was towed to an independent mechanic and the contact was made aware of a faulty ignition switch. The vehicle was towed to the local dealer who informed the contact that the wires were loose. The mechanic was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and referred the contact to the dealer however, no further assistance was provided. The approximate failure mileage was 170,000.
I was pulling into the gas station to get some gas. I'm used to use a 2-ft drive so what I could not lift my left foot to put pressure on the brake I used my right foot. It slipped off the brake and after the accelerator and I hit a small Pole stopping me from going into the gas station front door. Just could have been raised up to a work accident I had a couple weeks prior.
2007 Jeep Grand Cherokee 4.7L when driving on roadway the rpm go up down and then the Jeep shot off and then put the vehicle in neutral and turn the key start and the vehicle up and when driving again and the start again and took the vehicle to Jeep dealer and there don't find anything wrong.
Tl* the contact owns a 2007 Jeep Grand Cherokee. While driving 35 MPH, the vehicle shook and the engine sputtered. There were no warning indicators illuminated. The contact pulled the vehicle over to the side of the road and, shortly after, it caught on fire. The fire department was called and extinguished the fire. There were no injuries. Police and fire reports were not filed. The contact stated that the vehicle was drivable. The vehicle was not taken to a dealer for diagnostic testing or repairs. The contact researched the failure online, but found no information or recalls. The manufacturer was not notified of the failure. The failure mileage was 111,000.
Tl* the contact owns a 2007 Jeep Grand Cherokee. While driving at various speeds, the contact noticed fumes entering the vehicle. The vehicle was taken to the dealer where it was diagnosed that the firewall of the vehicle was burned. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 80,000. The VIN was not available.
I was driving and wrecked into a sign because I was unable to stop and the vehicle caught on fire under the hood.
While driving 60 on the highway, I suddenly had no acceleration. The check engine light did not come on, the dash lights stayed the same as while driving. I pulled over to the side of the road, put it in park, turned the key off, then started it on the first try. It then drove fine. A week and a half later, 3-3-2015, I'm sitting at a stop light, the light turns green, I accelerate, the Jeep starts to move forward, then again, loses all power. I pull over, try to start the Jeep, it won't start. I immediately try again, it won't start. I wait about 20 seconds, try again, it starts. Drove fine the rest of the night. Both times I was on the highway in 4-6 lanes of traffic! One of these times I won't be as lucky as I have been! This is only a few of the ongoing problems I have had with this Jeep. …
I was driving at highway speed when I accidently touched the key in the ignition switch. The engine died and I coasted to the roadside where I restarted the engine. I had received the recall notice sent by Chrysler and had followed the directions contained in the notice, so notified them of the incident. About a month later the same thing occurred but this time I did not touch the key. This time it happened while I was stopped at an intersection and started to accelerate into a turn. The vehicle had just began to move when it died. I restarted the vehicle and completed the trip. I again notified Chrysler who directed me to have the switch replaced immediately. The dealer that I was using told me the old model replacement switch was not in stock and unavailable as the new parts had not been produced and he would not attempt to find a replacement. …
I own a 07 Grand Cherokee with a 5.7l v8 Hemi. I loved that truck and took great care of it. Nearly 10 months ago I had a valve seat drop without warning at 92K miles and now I need a new engine. There were no warning signs leading up to the failure and I kept very good care of the vehicle. After driving for 15 minutes I stopped at a store to get materials, when I returned and tried to start the vehicle, the engine wouldn't turn over. It hasn't started since that day. It was towed to a Chrysler dealership and $150 later they let me know what they "thought" the issue was, but I was still informed the only way to confirm I needed a new engine was to charge me $1,500 to take the engine apart and "diagnose" the issue, not fix it. They knew what the issue was and still tried to charge me for it. …
Engine complaints in other Grand Cherokee years
Frequently asked questions
How common are engine problems on the 2007 Jeep Grand Cherokee?
NHTSA has 246 complaints about the engine & cooling of the 2007 Jeep Grand Cherokee, 22% of the model year's 1,109 complaints. The component named most often is engine (18 mentions).
Is there a recall for 2007 Jeep Grand Cherokee engine problems?
No. NHTSA lists no engine & cooling recall for the 2007 Jeep Grand Cherokee, though it has 5 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2007 Jeep Grand Cherokee engine problems start?
Half of the complaints with a recorded mileage happened before about 70,000 miles, and 16% before 25,000 miles.
Is it dangerous?
Owners linked 3 crashes, 6 fires and 0 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.