|
1993 GMC Sonoma 4.3L Hesitation, Cuts out
Severe midrange hesitation caused by loss of Vortec tuning
valve control. ECM will not command Intake Tuning Valve on.
That's the problem, period.
FIX posted 6/11/2010
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 3 Replies Received (View Replies)3 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
3 Replies Received
3 Replies Received
Related Documents & Media | VIN | 1GTCS19W4P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / CPI |
| Emissions | CA |
| Symptoms | Hesitation, Cuts Out |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1993 GMC Sonoma
| VIN | 1GTCS19W4P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / CPI |
| Emissions | CA |
| Symptoms | Hesitation, Cuts Out |
| Occurs | Always |
Video