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1991 Toyota Pickup SR5 3.0L Hesitation, Cuts out, lean backfire
I have a 91 Toyota pickup 4x4 v6 man trans. Idles fine, under a load or if you pick up the rpm to 3000 plus it back fires, hesitates, bogs down. We have changed out the ecu, mass air flow meter, injectors, fuel pump and filter, major tune up, throttle pos. sen...
FIX posted 3/21/2009
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Related Documents & Media | VIN | JT4VN13G0M |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Hesitation, Cuts Out, Lean Backfire |
| Occurs | RPM Specific 3K Plus |
Trouble Codes
| 51 | misc circuit ecu tps |
Message Closed
Vehicle Data
1991 Toyota Pickup SR5
| VIN | JT4VN13G0M |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Hesitation, Cuts Out, Lean Backfire |
| Occurs | RPM Specific 3K Plus |
Trouble Codes
| 51 | misc circuit ecu tps |
Video