NO FUEL PRESSURE.. CRANKS NO START..OR STARTS AND STALLS

Chevrolet

Tiny

imhotep856

June, 11, 2006 AT 2:39 PM

1994 chevy blazer s-10 v6 185000. Problem started whenever I accelerated it would struggle and jerk. Then it started stalling at low speeds or " idle" driving. Would not start back up for a while. When it did start up it would stall. Changed fuel pump. New distributor and distributor cap. Now all it does is crank. Wont start. No fuel pressure at pressure check valve. What can I do?

FOUND 730 RELATED QUESTIONS

6 Answers

Tiny

vanman42

June, 11, 2006 AT 6:49 PM

Have you listened to see if you can hear the fuel run, thats proably the problem.

Tiny

mnewguy39

June, 13, 2006 AT 12:43 PM

CHECK FUSES AND RELAY TO FUEL PUMP.
HAVE SOMEONE LISTEN WHEN YOU TURN KEY ON.
I F THEY CAN HEAR THE FUEL PUMP, IT MIGHT BE THAT YOU HAD A HOSE COME OFF WHEN YOU CHANGED IT OUT.
GOOD LUCK.

Tiny

imhotep856

June, 16, 2006 AT 10:28 AM

Found out it was the central port injector. Bought a new 1 and it started. And stayed running until we turned it off. But there was a lot of smoke. White smoke. So we turned it off. Now it wont even crank. Its like locking up.

Tiny

sweep2win

June, 25, 2006 AT 5:10 PM

Sorry dude but it sounds like you have a cracked engine head.

Tiny

jamie lawless

July, 16, 2006 AT 5:29 PM

Pull out your spark plugs and try to crank the engine. Have someone look for coolant coming out of the cylinders. If there is, you have blown head gasets or a cracked head/block. I have a 93 1500 with a 4.3 and I did the heads, had it running and then it froze. If it wont crank just fill the cylinders with WD40 and try to crnak the engine with a flex bar. Leave it for a couple of hours, fill them up again and keep trying.

Tiny

husqui

March, 9, 2009 AT 8:48 PM

WERE IS THAT INJECTOR PORT, IS THAT THE ONE UNDER THE " SPIDER LIKE" THING ON TOP OF THE MOTOR?

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