The Nitty Gritty:
:: 1989 740 Turbo Wagon
:: Automatic Transmission
:: 187,000 miles
:: Purchased used at 185,000 miles
:: Driven regularly without incident
:: "Service Engine" light began illuminating when car was started, but would go out once car warmed up or was driven for approx. 1 mile ...
Search found 2 matches
- 19 Jan 2007, 10:37
- Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
- Topic: Stumped on a 1989 740 Turbo Wagon
- Replies: 1
- Views: 866
- 19 Jan 2007, 10:02
- Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
- Topic: 1990 740 turbo resurrection
- Replies: 2
- Views: 669
Re: 1990 740 turbo resurrection
[quote="vtrucker"]It is an
automatic,the upshift light stays on.[/quote]
I would suggest replacing the OverDrive Relay and/or checking the overdrive button on the shifter knob (could be sticking).
Had a similar problem in an '88 240DL, replaced the OD Relay, and the problem was solved.
automatic,the upshift light stays on.[/quote]
I would suggest replacing the OverDrive Relay and/or checking the overdrive button on the shifter knob (could be sticking).
Had a similar problem in an '88 240DL, replaced the OD Relay, and the problem was solved.