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1992 Toyota MR2 Repair Question


Topics covered: Battery, Alternator, Electrical system.
Mileage: No information provided.

Asked on October 12, 2011

Igniton wiring system?

Car is generally hard to start and is quite temperamental. Has just had new battery and alternator put in, but something is still draining on the battery significantly when trying to start. Battery is charging fine once running, but gauge always shows low voltage when first starting for the day. Spark plugs are de-fouled regular and replaced quite often. It does sound like there maybe be a short in the ignition wiring system. Any ideas?
Avatar Asked by Billie90

Answer

Replied on October 12, 2011

Have you checked to see if there is a draw on the electrical system with everything off?

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided
Replied on October 12, 2011

No i haven't, have just been perservering starting it but this morning after a few attempts at starting it with no success, it wouldnt do a thing when key was turned to try start it, this is the first timne it has done this but my friend reckons it will get worse over time. Lights on the dash are on, still enough battery power to crank but it wouldnt even do that. Left it for a few hours then went to start it and it started cranking again.

Tiny Response from Billie90
1 question asked
Replied on October 12, 2011

There is no radio or stereo in car, heater is always turned off, ciggerette lighter does not work since had the car.

Tiny Response from Billie90
1 question asked