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1991 Toyota 4Runner SR5 2.4L Poor Idle Quality, Cuts out, Stall, stumbles
We replaced the broken engine on this 4 runner with a rebuilt one. The install went smoothly and the engine operates well. However, a problem that we had with this truck 2 years ago has cropped up again. When I let the engine run and get hot, it will stumble, ...
FIX posted 12/2/2001
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Message Closed w/FIX
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| VIN | JT4RN26SXM |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Cuts Out, Stall, Stumbles |
| Occurs | Hot, Intermittently |
| Misc. | 22Re Fuel Injected 4 Cylinder |
Trouble Codes
| 31 | mass airflow sensor open or short circuit |
Message Closed w/FIX
Vehicle Data
1991 Toyota 4Runner SR5
| VIN | JT4RN26SXM |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Cuts Out, Stall, Stumbles |
| Occurs | Hot, Intermittently |
| Misc. | 22Re Fuel Injected 4 Cylinder |
Trouble Codes
| 31 | mass airflow sensor open or short circuit |
6 Replies Received
6 Replies Received
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