...fuel pressure test on a 04 trailblazer 6 cyl what is the recommended fuel pressure 4.2 ENGINE FUEL PRESSURE IS 50-57 PSI. 5.3 ENGINE FUEL PRESSURE IS 55 - 62 PSI.THIS IS WITH THE KEY IN THE ON ...
...fuel pressure and its fine but now at a loss as to where to look next. vehicle can sit for five minutes and may go for a week before it does it again. What kind of link is between the gas pedal and ...
...fuel pump with hot wire, makes pressure still no start. Starter relay does not energized. Any sugestions? Could be a bad starter/solenoid, but more than likely it is the ignition switch. These have ...
Question about 2004 TrailBlazer
...will do it for free in hopes of selling you some parts.Once you get the codes you can research them online.Could be a fuel pressure issue, or the throttle position sensor, or other
...fuel pressure issue or clogged fuel pump.Or its engine related issues,--------------- Check the help link mentioned below to troubleshoot the problem :------ Engine stalls when gas is given? ...
Question about 2008 Trailblazer
...pump. I would say that the misfires are now the result of insufficient fuel supply and pressure to run the injectors. IT would also account for why there is insufficient power to run the ac ...
Question about 2008 Trailblazer
wiring circuit, replacing the component won't fix it. Also, check for fuel injector pulse--proper fuel pressure and cylinder compression. I don't know year--make--model, it didn't post for some reason
Question about 2004 TrailBlazer
fuel pressure, faulty injectors or an intake leak. Check your intake bolts, our intake is plastic and the bolts DO come loose often. Re-tighten, erase the code and see if that works. I would check the
Question about 2004 TrailBlazer
...have Feul pressure at the filter but not at the motor system holds pressure when pump and line are good. there is a pressure release valve on back of fuel rail to release pressure for changing
Question about 2004 TrailBlazer
...fuel pressure and fuel injector pulse. Any applicable trouble codes? Those are the basic checks, in my opinion. You did plug the fuses back? Sometimes when a system loses battery voltage, the system ...
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