20 Most Recent Hyundai Motor 1991 Scoupe - Page 4 Questions & Answers

Clean spark plug properly.Check that power is coming or not into plug.Otherwise check plug wiring.

Hi!!
The engine serial # is usually located on the front left or right side of the engine block, under the first spark plug of that side. Here are some diagrams with the location of the engine serial #






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review owners manuel or parts book from parts store sorry

hi,
I've the same probem, it's been 'fixed' twice in the cars life but re-occurs.
I believe the throttle body gets 'gunked-up' possibly due to a faulty solenoid or sensor.
I don't have a full solution but will post when I do.

Theres a knock pin in the upper timing gear and it needs to be at the top and with it at the top theirs and mark on the edge of the gear that lines up with the mating point of the valve cover and the top of the cyclinder head. the lower gear has a dimple on the block at about2 O'Clock and theirs a cut out dimple thats on the back edge of the lower gear that can be turned to line up withthe dimple in the block, the zero mark on the ting cove will also line up in this position with the cover on and the lower pully installed. Manuel trans models also have a mark on the frywheel gear on the clutch cover under a rubber plug in the top of the transmission bell housing that will line up too only have to see the one lined up good, with the new belt on turn the motor over by hand till you see the marks line up again as it's easy to put the belt on one thooth off. make sure to tighten the tensioner bolt as it's easy to forget and the belt will come off soon and with bad results.

If it misfires when wet/damp, I'd change plug wires, but if it is only a problem from cold start, I'd be looking at the choke settings. Seeing how I have no info on year, I'm guessing by the fact that points were changed, that it is also carburetor and not fuel injected.

How are you going to look into without help. Make sure that you have a good ignition spark at the plugs, so check the plugs, the wires, the coils , Nowone one side of the coil you will get +12 and on the other side a pulsating +12 , this impulse should be very good toproduce a high intensity spark.
now check your feul pressure and flow, check timing /tuning
your car must start without any issues.

If you mean that when the engine is started there is a high noise then you have some punctures in your mufffler. Normally it is ideal to replace the muffler and then you must replace with the OE component. The cost of the duplicate will be about 50 % cheaper and will not last longer. However the cost may vary with differrent places but the OE will have a marked price about less than $50. But first of all please ensure that the noise is not coming out of loose joints of the silencer . You can look underneath after starting the car to confirm. Ask a friend to close the exhaust pipe with a flat board to confirm the leak. if this is the joints you can tighten. Also If you find small punctures on the side , it is possible to get them welded and fittted back which can get you some more time before a change is needed, As most of the authorised workshops may not help in this regards you can get the job done by an independant serrvice centre. The cost will be minimal. Hope you try Good day

not sure if you can interchange the manual & aut shafts, but you should check to see if there is excessive play where the shaft enters the gear box if so the diff bearings my be worn, if there is no play or noises from gear box when driving, remove the shaft again an try the seal on the shaft to check it's a proper fit, before fitting seals it is a good idea to leave them soaking in oil for a few hours prior to fitting

hope this helps

Regards

Jim

jump car off, or charge battery, use booster pack, jumper cables, or replace battery.

Oil filter or Engine block usually do not crack. From your description, especially if it is an older car, I would suspect that one or more engine 'internal' oil seals have broken or have perished: I would get it checked professionally as it is a extremely damaging condition when you have no oil pressure (oil warning light would be on). Hope it helps: let me know what you find.

hi , it sounds more like the flasher box is stuck not the relay, and wd40 wont to it any good lol..better off replacing it proberbly cheaper than a can of wd40 lol...hope that helps