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Re: 2003 Sonoma won't start
Listen for fuel pump to come on- put ear to filler tube when ignition is turned on. Should hear it run for 2 sec and shut off.
If not-- the have assistant run starter while you lay on ground and whaaaaaaaap fuel tank with palm of your hand several times. If fuel pump comes on and engine starts, you have just diagnosed your worn out FP.
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Automotive A/C Engineer with:
'99 IH 4700 Toy Hauler
(2) '95 GEO Prizms both maroon
'99 GMC Yukon
'95 Chev 3500, 454 Dually Crew Cab- 145k miles-
Wife's Camel trailer puller.
'94 Astro- 370k miles
'94 Firebird Formula- 5.7L 180k miles- gone-
'92 Chevy Lumina Van 3.8L 264k
'86 GMC S-15 - 2.8L 154k
'87 Buick Park Ave . 187k
'86 Buick Park Ave 3.8L 199k miles- gone
'77 Chevy Vega- 2.5L 175k miles gone but not forgotten
'68 Camaro 396 4 spd RS/SS -72k miles-
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