I was wondering if anyone could give me your thoughts on a computer code for my 96 pickup. First let me tell you what the problem was. When I would start my truck it would sometimes have no problems starting. One quick click and it turned on great. Other times I will turn it on and after it turns over it does a up and down revving thing. It would go above 1thousand back down to almost dieing and back up again. Like it is fighting with itself. Then it will level off and idle. Now when I put it in drive and push on the gas it chugs and clugs and it takes forever for it to get up to speed. To get it up hill from a slow speed (under 10MPH) I have to shift it into first. I can get up the hill but just barely in drive. So I'm on the road and I put it into drive and its doing its lovely chug clug help me I cant do this thing. BUT Once it gets above 10 MPH it acts like totally different truck. It is beautiful, runs like a charm has great pickup and go and its perfect. I was surprised actually. I didn't realize how much power a vortec has compared to my old truck. /forums/images/graemlins/eek.gif So I ran the codes on it and I get ONE code. Its P0102 : Power Train, Generic, Fuel and Air metering. Look in the book and it says: Generic Mass or Volume Air Flow Circuit Low Input Also my three monitors do not stop flashing like they are supposed to. O OH E = Oxygen sensor, Oxygen heat sensor and EGR. I have not looked in the book yet to see what the proper drive cycle is for my truck. I just tested it off, idle , and driving. Same codes and same monitors flashing. I have of course made sure everything on my engine is in working order. Everything is plugged in. New Cap and rotor, plug wires (i returned and bought another set just in case) plugs EGR valve, everything. It is timed right all the stuff you would normally check. So just wondering if anyone had any thoughts. I plan on going around and testing all of my sensors. Finding out the proper drive cycle and so forth still. Any thoughts anyways?