Question about GMC Cars & Trucks
Yes the cps does tell ecm when to fire injectors the thing to know is right after all this bucking and stuff starts what is the fuel pressure on the injector rail ???? (caution hi pressure) this would tell you what direction to go in (low to no fuel pressure ,means go back to fuel system parts) normal pressure means go forward to fuel delivery systems
Posted on Oct 20, 2013
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Posted on Jan 02, 2017
SOURCE: 95 dakota dies when warmed up
yes it can but you may have a coolant temp sensor acting up which causes the computer to open the injectors to much which can also cause this 02 sensor code. when it stalls do u have spark and fuel pressure.
Posted on Dec 21, 2008
Quite possible you have a bad ignition coil. As coil heats up it breaks down and will not return to normal till it cools down. Check for spark the next time this happens. If spark is weak or not there, it warrants testing or replacement.
Posted on Mar 16, 2009
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