I just put a motor in my car and it will crank over but wont start i checked the coil it has power and the coil is good but i still dont have any spark
My Hyundai 1994 Scoupe doesen't want to start when parked for long and I have to swing and hold the ignition for long and sometimes until bettery gets finished, what could possible be the reason?My Hyundai 1994 Scoupe doesen't want to start when parked for long and I have to swing and hold the ignition for long and sometimes until bettery gets finished, what could possible be the reason?
You can't post conmments that contain an email address.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
WHAT COMPUTER DID U REPLACE? WHY DID THE OTHER COMPUTER BURN OUT. THERE MUST BE A PROBLEM IN THE HARNESS CAUSING THE COMPUTER TO BURN UP. COMPUTER DO NOT JUST BURN OUT FOR NO REASON. I SUGGEST TRACKING DOWN THE ISSUE FIRST. GIVE ME MORE DETAILS AND i WILL BE ABLE TO TELL YOU WHAT NEEDS TO BE CHECKED .
You stated the 'CHECK ENGINE' light came 'ON'!... what/which DTC'S (Diagnostic Trouble Codes) OBDI were retrieved? In 1991, OBDI (1) was used. You could retrieve codes by either turning the ignition switch on/off two or three time within 3 seconds and the light would flash for each number (this way you could determine which system was affected). The POSSIBLE CAUSES are many:
Crank Position Sensor
Ignition Coils/Wires
Water/contaminated fuel
Electrical (Relay(s), fuse(s), Poor ground connections, failed ECU (Engine Control Unit), etc.
Are you getting a SPARK to the plugs?... if so, check fuel pump pressure
If you're not getting a spark to the plugs or not getting a fuel injector PULSE, then the crank position sensor MIGHT BE the problem.... NOT SURE!
Too many POSSIBLE or PROBABLE causes.
In order for an engine to RUN, it needs these things:
1. Air flow (intake AND exhaust)
2. Fuel (proper fuel to air mixture)
3. Compression (140 to 2?? psi)
4. Proper Timing (not too advanced/retarded)
5. Ignition (sufficient and at the correct/right time)
Now, after listing these 5 things, without CHECKING each one, your guess is a good as mine.
When you crank the engine the fuel pump powers on for approximately 3 sec. pressurizing system.....once vehicle starts the power will be continuous....
My Hyundai 1994 Scoupe doesen't want to start when parked for long and I have to swing and hold the ignition for long and sometimes until bettery gets finished, what could possible be the reason?
×