Cars & Trucks Logo

Related Topics:

A
Anonymous Posted on Oct 17, 2014

Where is fuse located that send the fire to the

Where is fuse located that send the fire to the trans on my 1989 acura legend

1 Related Answer

freetek

Steve Allison

  • 5569 Answers
  • Posted on Nov 17, 2008

SOURCE: Acura Legend 1994 fires, but won't start

'Fires' implies that you have spark and fuel; I think you mean that it cranks with the starter. Checking these separately is not difficult, you need to remove one spark plug lead and insert a screwdriver, then position the wire and the 'extension' so that the shank of the screwdriver is close to, but not touching some metal related to ground. This is about any exposed metal on the engine. When cranking, during each revolution you should see a healthy blue spark between 1/4" to as much as an inch. This tells you that the system supplying the high voltage is at least working. Of course that alone doesn't tell you that each plug is getting spark but to do that, you would need to remove each plug wire from the plug in succession and test them individually. Generally, if you have a single failed plug wire or plug, the engine will start but miss noticeably and it isn't not likely that all plugs and wires fail at the same time.
Checking the fuel supply depends a little on the delivery system. I think your car does have fuel injection so look for a fuel 'rail' that runs parallel to the engine. This is a length of pipe to which the injectors are attached and delivers gas to them. Most of the fuel rails will have a pressure relief valve on them that looks similar to a tire valve. After cranking for a few seconds, depressing the center pin should result in gasoline squirting from it. If it doesn't, you may have a failed fuel pump or a severely clogged inline filter. A bad fuel pump is more likely.
There are other points of failure such as a defective ignition switch but these will not normally fail instantly but become unreliable first.
When a recently run engine refuses to start, it is sometimes due to too much fuel in the cylinders (flooding) and this can cause plugs to fail to fire and can be alleviated by depressing the accelerator pedal completely to the floor and leaving it there; don't pump. This causes more air to enter the engine without causing additional fuel to flow and will, after cranking for 30-60 seconds, dry the plugs out and allow them to fire again.

The fuel pump in your car may be fused so I would check the fuse box for any visibly blown fuses too.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer
0helpful
1answer

1989 acura lost reverse and second gear

Time for a transaxle rebuild

The trans fluid change should not be done on a failing
or slipping transmission & I don't suggest a flush ever
again on any trans,you chance breaking cooler lines
& getting debris into the solenoids
1helpful
1answer
0helpful
1answer

Need help locating the main fuse for a 89 acura legend

What Main Fuse?

Why not tell us what the real issues are
What you have done to diagnose them
Then ask a question
0helpful
1answer

Where is the fuse box located in the 1990 Acura legend coupe?

Maybe this website helps you. You find there fuse box diagram and description for Acura Legend 1990

Acura Legend 1990 wiring diagram fuse box
0helpful
1answer

Fuse for air conditioning

look at your fuses; one will have a break in the element if blown!
If not there, check for totally separate fuse; sometimes under the hood!
1helpful
1answer

What is firing order and cylinder #1 for 1987 acura legend

The firing order for a 1988 Acura Legend is 1-4-2-5-3-6 Additional info FYI: Ignition timing: 15 degrees BTDC #1 cylinder location: RIGHT-REAR
0helpful
1answer

Only the high-beam lights come on and i have no taillights.fuses are good on 1989 acura legend

 john.  hi   I have a acura legend 89 . the problem is that when i turn the lights on the back lights wont turn on but  if i turn the switch back one turn they turn on ,   i did check the fuses and they are ok can any one help me???
0helpful
1answer

Tranny removal

I'm assuming that you haven't found the mystery trans. to engine bolt. Remove the rear trans. mount. Just below the trans mount is an engine to trans. bolt.
Not finding what you are looking for?

46 views

Ask a Question

Usually answered in minutes!

Top Acura Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you an Acura Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...