04 1500 misfire #7 open circuit injector #5
I have a 2004 Ram 1500 4x4 5.7 hemi, 176,000 on truck 12,000 on engine. Tune up done with all OEM parts when engine was replaced (done at Dodge dealer). I have a code for misfire on #7 and open circuit fuel injector on #5. I have done the following, tested spark on all plugs, compression test, leak down test, and noid light test. I am unsure on what I should check next. The truck runs rough at idle and at lower speed load, if I drop a gear and give more throtle it smooths out and runs great. It did this last time also but that time it faild all tests for compresion and leak down on #7 (this is why it has the newer engine). Any ideas please help, I cant afford to throw money at the problem to do trial and error. Thank you!
By the way, new to the forum so, Hi y'all!