WHY DOES MY DIE AFTER I REV IT UP?

1999 Ford Ranger

Tiny

jeremiah.johnson.jjj@gmail.com

March, 19, 2012 AT 4:48 AM

I've redplaced the sparkplugs (top&bottom), wires, coil pack, and crankshaft sensor. 4cly 2.5 it idles ok but if rev it up a little it idles rough and slowly returns to idling ok, but if rev it up alot and let it return to idle it dies. VERY Frustrated. PLEASE HELP.

FOUND 4250 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

March, 19, 2012 AT 7:28 AM

Do you have a check engine light?

Lets check the fuel pressure and test the throttle position and mass airflow sensors

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