Q: I just bought a 1991 Toyota MR2, the previous owner just replace the ignition coil and the tach and speedometer does not work.
I just bought a 1991 Toyota MR2, the previous owner just replace the ignition coil and the tach and speedometer does not work.
My car has 120000 miles.
My car has a manual transmission.
Recommended Services
| Speedometer is not working Inspection | $94.99 - $114.99 | Get a Quote |
The speedometer and tachometer being inoperative can be due to a number of reasons. If the remaining gauges are working, it’s possible that the instrument cluster itself is bad. Looking at each individually, one of the speedometer cables may be broken or disconnected, and/or the speed sensor may be bad. As for the tachometer, it’s possible a signal wire from the coil was left off or broken. Also, a common fault in this generation MR2, is one or both of the capacitors for the tachometer located within the instrument cluster bay be burned out.
Have a certified technician inspect the non-functioning speedometer and inspect the tachometer at the same time.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Nissan Frontier VS. Toyota Tacoma trucks
Tacoma by far. The Nissans are decent, but unfortunately, Nissans have been going down the hill in the last decades and Toyota is still standing pretty good. You are not going to get life out of Nissan that you used...
Diesel poured into a gasoline car
At least you didn't put gasoline into the diesel car. If you did and started the engine, the engine would blow up. Diesel fuel is a lower grade fuel so your engine is probably going to ping. I'd advise draining...
would a bad oxygen sensor keep my truck from starting?
The O2 sensor will not cause the no start. The no start can be caused by the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or the ignition system. You should check the engine for spark and fuel pressure, when it is not turning on...
White smoke, won't start, 1999 Jeep Cherokee
Unfortunately this is an almost sure sign of the crack cylinder head or blown head gasket. The white smoke you are seeing is a combustion gas coming out of the cylinder heads which is a combination of the combustion gases...
My car will not turn over some alarm keeps going off and it says immobilizer mode
For this type of work, you will need to call the dealership for help the key instead of the locksmith. They installed your alarm system so they will be able to help you with resetting it or programming your remote...
Will the Oil pressure sensor make car shut off
Hello there. You have a few different issues going on with your 2006 Chevrolet HHR. The oil pressure sensor (https://www.yourmechanic.com/services/oil-pressure-sensor-replacement) will not shut the vehicle off, it can prevent the vehicle from starting if low oil pressure is detected though....
How do I remove the cylinder head?
The cylinder head bolts on this engine are tightened to 65 ftlb or 88 nm. Over time the bolts that go into the cooling system passages may have corroded in the holes. You should use a large breaker bar and...
When im accelerating i can feel the engine pulling back
There are a number of things that may cause the car to hesitate (https://www.yourmechanic.com/services/engine-hesitates-during-acceleration-inspection) when accelerating such as low fuel pressure, a dirty or faulty mass air flow sensor, clogged or dirty fuel injectors, a faulty throttle position sensor or...
Electronic power steering was damaged from improper tow I patched eps however truck will not turn over. Serv.elect.throt.Cont
Inasmuch as you disconnected the battery, check to be sure that the engine immobilizer has not become activated (https://www.yourmechanic.com/article/how-to-shut-off-the-anti-theft-device-in-your-car-by-jason-unrau). With a fully charged battery in good condition, and the immobilizer (security) system off, if the starter motor does not operate...
Related articles
The Best Used Cars to Buy If You're a Personal Trainer
As As a personal trainer, you either operate out of a gym, or you go to your clients. Either way, you probably don’t have to haul any more gear than what fits into your gym bag, so your main focus...
The Best Used Cars to Buy If You Love Road Trips
If If you love to travel, comfort is very important in a vehicle. You want a nice, quiet ride, comfortable seating, and enough room. We have evaluated several used vehicles, and narrowed our favorite road trip vehicles down to the...
The Best Used Cars to Buy If You're Towing a Boat
If If you’re towing a boat, the vehicle that you buy is largely going to depend on the size and weight of your boat plus trailer. Most cars, realistically, aren’t cut out for the job. We recommend a pickup truck...
Browse other content
Maintenance
Services