2006 chevy express 1500 5.3l cranks no start
September 3rd, 2023, 7:33 PM
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2006 chevy express 1500 5.3l cranks no start
my van is having a no start but cranks condition.. i scanned it for codes there is no check engine light on and no codes
it is cranking but not starting i checked for spark it is getting spark, i checked for fuel it is getting some fuel, i dont see any vaccum leaks or anything that would restrict airflow? at this point i have changed, starter,alternator,crankshaft sensor,fuel pump i dont know what else to do so i am coming on here for help i also changed out the fuel pump relay next thing i will check are grounds.
it is cranking but not starting i checked for spark it is getting spark, i checked for fuel it is getting some fuel, i dont see any vaccum leaks or anything that would restrict airflow? at this point i have changed, starter,alternator,crankshaft sensor,fuel pump i dont know what else to do so i am coming on here for help i also changed out the fuel pump relay next thing i will check are grounds.
September 3rd, 2023, 8:00 PM
#2
spray some starting fluid through the throttle body
September 4th, 2023, 11:06 AM
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well i tried that and no luck... i am not hearing the pump when i crank the engine... i am feeling the fuel pump relay when i crank the engine though.. so i know the fuel pump is not getting power somewhere.
September 5th, 2023, 3:27 AM
#6
well if you have good spark, and you tried spraying in fuel with no results, then you have might have a problem with timing or compression
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