DSM_Newblet
10+ Year Contributor
- 76
- 0
- May 17, 2012
-
phoenix,
Arizona
Hey guys I just started having this issue with my car, after about 30min of driving and a little overheating my car will run on 3 cylinders and run very lean. I've narrowed it down to cylinder 1 by unplugging the injector connection. The weird thing is that it will happen randomly and then I can just turn my key off then on again and it will run on all 4 cylinders for the next 1-6min. It happens most frequently on the highway. I have 1000cc injectors with less than 2000miles on them. I am getting spark in all 4. It only happens after about 30min of driving so there is no issue at start up.