SPONSORED LINKS

1996 GMC Safari Sputtering Engin

Tiny
MGRANT
  • MEMBER
  • 1996 GMC SAFARI
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 70,251 MILES
The problem that I am having is the engine sputtering. I will be driving on the freeway and the engine acts like it loses power but all gages stay in tact. It doesnt die or anything like that but it does sputter. Any advice would be appreciated.
Monday, January 25th, 2010 AT 7:45 AM

1 Reply

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

Oxygen sensor
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)
Dirty or worn spark plugs
Bad plug wires
Weak ignition coil
Wet plug wires
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, January 25th, 2010 AT 8:11 AM

Please login or register to post a reply.

Related Engine Sputter Content

VIEW MORE

Sponsored links