Question about 1997 GMC Suburban
There shouldn't be a carburetor on this engine--probably, it is a throttle body injector. There should be pulses from the computer to drive the injector solenoid (an oscilloscope is a good tool for checking the pulses) and the computer requires pulses from the crankshaft/camshaft sensor to tell the computer when to pulse the injector. If the check engine light is on, rent a scanner to read any codes which should point to the problem area. If it says sensor problem, check with AutoZone or similar business for the part and where it is located. It's also possible that the injector solenoid coil is open. Hope this helps!
Posted on Oct 10, 2010
Testimonial: "thanks i will do that "
Im just guesing here but is the fuel filter is put on the right way were the flow goes
Posted on Apr 01, 2013
FIRST TAKE YOUR TEST LIGHT CHECK FUEL PUMP WIRING FOR B+ IF YOU HAVE 12 VOLTS YOUR GOOD NEXT DISCONNECT FUEL LINE AT BOLTH ENDS MAKE SURE ITS NOT CLOGED OR RESTRITED ITS DEFFENETLY A FUEL PROBLEM IF ALL THATS GOOD START TO CHECK WHERE FUEL ENTERS THROTTLE BODY YOU SHOULD BE ABLE TO FIX THIS THINK ABOUT WHAT TEST YOU MAKE AND MAKE SURE YOU ARE GETTING THE MAXIMUM AMOUNT OF INFORMATION FOR THE MINIMUM AMOUNT OF EFFORT YOU SHOULD BE ABLE TO FIX THIS PROBLEM 96 -2000 FUEL PUMPS NEED TO BE REWIRED ON CHEVY TRUCKS SERVICE BULLETIN #25215705 MARCH 2007
Posted on Oct 10, 2010
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Posted on Jan 02, 2017
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