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1990 GMC V1500 Suburban 5.7L Surge, Cuts out, Stall
Thanks in advance. This problem that this suburban is having is probably common, but we are just unsure of how to test wheather it is the PCM or the ECM. The vehicle runs, and while in the shop the it will occasionally stall and the idle is at about 1000 RPM. ...
FIX posted 8/21/2006
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Related Documents & Media | VIN | 1GKEV16K1L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBDI |
| Symptoms | Surge, Cuts Out, Stall |
| Occurs | Always |
Trouble Codes
| 22 | tps voltage low |
| 33 | map voltage low. |
Message Closed w/FIX
Vehicle Data
1990 GMC V1500 Suburban
| VIN | 1GKEV16K1L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBDI |
| Symptoms | Surge, Cuts Out, Stall |
| Occurs | Always |
Trouble Codes
| 22 | tps voltage low |
| 33 | map voltage low. |
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