1994 Toyota Corolla winter performance

Tiny
NESAN
  • MEMBER
  • 1994 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 115,000 MILES
Hello, in winter my corolla has troublem reaching 50 km/h to do that I have to press hard on the accelerator. In summer I hardly reavh 40km/h on hill. It didn't do that before an year. All this happened sice I went on a very steep hill with hard acceleration.
I tried start the car on Neutral engine starts smmoth and nice. What is the problem.
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Sunday, July 19th, 2009 AT 5:19 PM

1 Reply

Tiny
MMPRINCE4000
  • EXPERT
A good starting point is to change fuel filter and have fuel pressure checked with a mechanical gauge.

While it could also be an ignition problem, I would start with fuel pressure.

Try to isolate the problem (fuel vs ignition) rather than throwing parts at it.
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Monday, July 20th, 2009 AT 8:16 AM

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