1994 Mercury Tracer no power on take off

Tiny
GEORGE1966
  • MEMBER
  • 1994 MERCURY TRACER
  • 4 CYL
  • FWD
  • MANUAL
  • 10,000 MILES
Car runs fine till you tke off then no power bring up rpm its fine
Friday, May 21st, 2010 AT 11:23 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test the following below

Oxygen sensor
Catalytic converter
Dirty fuel injectors (cleaning the injectors often fixes this).
Bad MAP (manifold absolute pressure) sensor
Bad TPS (throttle position) sensor
Bad or dirty MAF (mass airflow) sensor
Low fuel pressure (leaky fuel pressure regulator or weak fuel pump)
Vacuum leaks (intake manifold, vacuum hoses, throttle body, EGR valve)
Bad gasoline (fuel contaminated with water or too much alcohol)

Could also be an ignition system problem
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Saturday, May 22nd, 2010 AT 1:32 AM

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