2007 Suburban Fuel Pressure Regulator. I didn't replace the regulator when the new fuel pump went in. If it's too low it's stuck open or your fuel pump is going out.
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If the filter screen is contaminated, replace the regulator. Service type fuel pressure regulator replacement: 1/2 ton, with flex fuel.
Black Smoke Can Also Be Caused By A Variety Of Other.
If there is very low pressure, then fuel will move in a very sluggish manner. In 2004 federal emission regulations required lower evap emissions. This part is also sometimes called chevrolet suburban 1500 regulators.
Replace The Retaining Clip To Secure The Fuel Pressure Regulator To The Fuel Rail Assembly.
Well, after doing extensive research over a four day period and getting varied answers everywhere, i finally ordered a fuel pressure regulator from napa. The average cost for chevrolet suburban 1500 fuel pressure regulator replacement is $284. At least once on a cold crank, key on, engine off it only primed (~2 sec) to 30 psi.
1/2 Ton, With Flex Fuel.
The cylinders will not receive the right amount fuel that gets mixed with air. I had a 98 camaro rs with the 3.8 v6, and it had very similar symptoms (fuel pressure regulator was bad/going bad), but i was just wanting to make sure. The main function of the fuel pressure regulator is to control the pressure of fuel that gets delivered to the engine.
A Typical Fuel Pressure Regulator.
A faulty fuel pressure regulator can cause the vehicle to run excessively rich, which apart from reducing mpg and performance, can cause the vehicle to produce black smoke from the tailpipe. See if you can get a fuel pressure gauge hooked up to the high pressure line; Some of the symptoms include:
Chevy Suburban 2007, Genuine Gm Parts™ Fuel Pressure Relief Valve Cap By Acdelco®.
Disassemble the fuel pressure regulator snap ring retainer. Service type fuel pressure regulator replacement: Note if the fuel pressure regulator is to be reinstalled, inspect the filter screen (if equipped) for contamination.
