SPONSORED LINKS

95 STS Power Loss

Tiny
IN2TIME
  • MEMBER
  • 1995 CADILLAC SEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 150 MILES
95 Cadillac STS extreme power loss. Feels like it is climbing a hill towing a truck. Works hard with no results. Gets worse each day. Also has some surging at moderate throttle. Replaced EGR Valve and MAP Sensor. Could it be the Cat or Idle Air motor? How do I check?
SPONSORED LINKS
Saturday, July 16th, 2011 AT 6:17 AM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Have you checked to see if you have any codes in the computer yet?You could have a plugged cat take it to a exhaust shop and have them do whats called a exhaust back pressure test.
Was this
answer
helpful?
Yes
No
Saturday, July 16th, 2011 AT 7:33 AM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE

Sponsored links