SPONSORED LINKS

1998 Chevrolet Cavalier think ECU bad

Tiny
PETERCAT1
  • MEMBER
  • 1998 CHEVROLET CAVALIER
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 108,000 MILES
My car has been action crazy but only every other day or so for ten or fifteen nineties then will be totally fine again. What it dose is I will start losing power will go up and down and temp gauge seem to be moving w/ rpms. Brought to mechanic he said water pump and theorem are fine. He said he thinks it my be ecu. Dose this sound right please help me
SPONSORED LINKS
Sunday, November 16th, 2014 AT 1:04 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check battery for condition including load test auto parts does for free. A weak battery will cause this. Then scan for codes as well and check fuel pressure with a gauge. Autoparts rent those.
Was this
answer
helpful?
Yes
No
Sunday, November 16th, 2014 AT 4:38 PM

Please login or register to post a reply.

Related Engine Computer Content

Engine Computer
GUIDE
Engine Computer
The automotive engine computer, also known as the ECU, PCM or ECM (Engine control unit, Powertrain control module, Engine control module), is central to a vehicle’s ...
VIEW MORE

Sponsored links