Type: Posts; User: fishdoktor
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Yes I have a cheap scan tool that clears the code after starting the motor. The light will stay out all the while I'm driving till I shut it off and when I restart it after about 30 seconds it's back...
Sorry, 2000 GMC Sierra 1500 4.8L. It is firing perfect with the test light on it. What is the best route to replace the PCM? Yes the light only comes on 30 seconds after I start it. Going to drive it...
Hello everyone. I changed the coil, wire and plug, the cylinder IS firing, checked it with a ignition tester light and is firing perfect. do I have to drive it a while? d
Disconnected the battery...
07-06-2013, 04:47 PM
Wondering if I can get rid of the pump and put a junction for the front lines from the front port on the master cylinder and run a line from the rear port on the M/C to the rear brakes? 2000 GMC...
07-02-2013, 02:12 PM
Finally fixed the missfire......INJECTORS! Now when ever I start the truck after about 2 minutes CEL is on and 0351-8 is the code. Truck doesn't even have to be running. I clear the code, shut it...
06-14-2013, 01:29 PM
Fuel pressure @ the fuel rail is 46 at idle and 55 with the hose off of the fuel press regulator( which is new NAPA). Injectors measuring 12.8 Ohms.
06-13-2013, 11:42 AM
New here, Hi to all. I've replaced the following with no luck.....coils, wires, plugs, fuel pressure regulator. Fuel pump press at the sending unit is 60+ lbs. Don't have a tester for the fuel rail...
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