I have 1993 suburban 5.7 liter that will stall when the motor gets warm and you take your foot off the accel pedal. There is not acheck engine light and there are no errors when checking the OMD it only flashes 12's.
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Thursday, January 22nd, 2009 AT 6:06 PM
3 Replies
RHALL77
MECHANIC
3,361 POSTS
Does it restart right away. Check and see if your loosing fuel pressure or spark when it happends
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Thursday, January 22nd, 2009 AT 6:07 PM
TODFORD
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The fuel pump ha sbeen replced in th elast 15,000 miles. It will not start unless you use starer fluid or let it cool down for some hours.
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Thursday, January 22nd, 2009 AT 6:12 PM
RHALL77
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I would for sure take a look at the fuel pressure then. If it starts with starter fluid, then your not getting fuel