The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1997 gmc k2500 cranks but won't start, need some help!

bluex · 09-25-2011, 09:59 PM

If you cant hear the pump running, it or the relay is bad. It could also be the oil pressure sender, but the pump should still prime.

Have/can you check the fuel pressure?

09-25-2011, 09:59 PM	#2
bluex Registered User Join Date: Jun 2004 Location: Spartanburg, SC Posts: 1,963	Re: 1997 gmc k2500 cranks but won't start, need some help! If you cant hear the pump running, it or the relay is bad. It could also be the oil pressure sender, but the pump should still prime. Have/can you check the fuel pressure? __________________ Paul '78 GMC Serria 15 Heavy Half. 361/NV3500/3.73. Former LWB NV3500 swap Trailing arm swap '98 ECSB Z71 daily driver -traded '03 burb. Family cruiser http://upstategmtrucks.com/