fuel into the neighboring cylinders causing firing problems. The OLD style will have the INJECTORS AT THE HOUSING with tubes running to the engine. The NEW style has wires running from the
...seems to be either lacking fuel under load or misfiring..... i have already fitted fuel pump and filter, plugs, leads, rotor button and cap. runs slightly rough at idle too. change the fuel pump ...
fuel pump, new fuel pressure regulator, new fuel pump relay, new air filter. No leaks in fuel lines, truck starts and runs but loses pressure and stalls out still. Pressure about 62 then drops. please
...fuel pump is running for about 15 to 20 sec, and when i start it, it starts and then shuts off in the on position. Is there a connection hooked up wrong , or what should i be looking for. Thanks. You ...
...replaced evrything except for the coil and o2 sensors. MULTIPLE MISFIRE CAN BE CAUSED BY.CLOGGED FUEL INJECTORS.ADD A CAN OF SEAFOAM TO A 3/4 TO FULL TANK OF GAS.CHANGE FUEL FILTER, IF ALL READY ...
replaced ICM ,Coil , Pickup coil ,sparkplugs, sparkplug wires, cap & rotor had it put in time by a shop. It misses worse when the engine gets to normal temp.When I first start it up you can't even
...PSI fuel pressure or it will not start. The fuel pump more than likely needs to be replaced this is a common problem with the 4.3L vortec engine.Change the fuel pump and your problems will be
Question about 1998 Blazer
...fuel pump stopped working on our 98 Chevy Blazer V6 4.3L Vortec Engine, so we bought a new one. A couple days later (before replacing the fuel pump) it started up and ran but ran crappy. So we did V6 ...
Question about 2002 Escalade Ext
...fuel pump was repaired at dealership no wires were replaced. Truck ran fine for about 30days and than started misfiring intermittently. It will start runs rough and not enough power to drive. Can the ...
Question about 2002 Escalade Ext
...Replaced fuel pump, fuel pressure regulator, Idle air control and the throttle position sensor. Still rough idle and cuts off. P0300 is a random or multiple cylinder misfire, and P1381 is a misfire ...
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