* Sorry, forgot the year, make, model. 1994 GMC Suburban 2500C, 7.4. Thank you.
Like the title says, all new replaced. Last new sensor was the O2.
- Truck stalled, I restarted it. Codes reset, no engine light.
-Idle finally kicked down and it ran great.
-week later, light comes back on, high idle again, light on again.
Went through old threads, can't seem to pinpoint diagnosis.
By the way, I absolutely love this place. You guys are great. These are my first two trucks and you have all been such a help!
Like the title says, all new replaced. Last new sensor was the O2.
- Truck stalled, I restarted it. Codes reset, no engine light.
-Idle finally kicked down and it ran great.
-week later, light comes back on, high idle again, light on again.
Went through old threads, can't seem to pinpoint diagnosis.
By the way, I absolutely love this place. You guys are great. These are my first two trucks and you have all been such a help!
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