Cars & Trucks Logo

Related Topics:

Posted on Dec 03, 2008
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

1990 325i Convertible- not starting

When it first occurred, a mechanic friend replaced cap and rotor. Did not start. Next, changed relays, it started and I drove it home. Two days later, started it, drove 2 miles or so, parked, and then it did not start again. No fuel pumping. Changed fuel pump in tank. The replacement pump was from junkyard, and worked fine when tested outside of car. When put in place, car momentarily ran, then stopped again. Fuel pump not working again. Mechanic friend baffled, thinks it may be a wiring problem/short. Please help! Could it be the second fuel pump? Need direction!

  • Anonymous May 06, 2009

    i have the same promblem i cahnged the feul pump changed the relays the car only starts if i kick start it but it swings

×

1 Answer

Mike Butler

Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

  • BMW Master 6,674 Answers
  • Posted on Dec 03, 2008
Mike Butler
BMW Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Joined: Aug 14, 2008
Answers
6674
Questions
10
Helped
2892575
Points
19845

There is probably a fuel relay somewhere in that circuit to, that may be faulty. Check your front drivers side inner fender by shock tower for 3 relays. It should be the middle one.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1helpful
1answer

My 1992 Acura integra 1.8L does not start. Garage changed the main fuel relay but no start so they replaced the pump. still no start. Now they're saying it's the distributor.

Since you have spark, It must not be in time. The age of the Acura warrants investigating the timing belt. The belt is supposed to be changed every 80,000 miles. Intake and exhaust valve damage can occur if not corrected. The ACURA is very dependable ,so don't let some mechanic throw your money at it
0helpful
1answer

My car started to sputter and misfire the next morning when I started it up after a rainy night why is this occurring

What year, make, model vehicle? If it has a cap and rotor. I would replace them along with wires and sparkplugs.
0helpful
1answer

1987 Chrysler lebaron won't start. I pulled the

Coupe, sedan, convertible, wagon, engine size? Also, do not use dielectric grease in computer connectors as this can cause a feedback issue transmitterd by the grease. Use white lithium only.
0helpful
1answer

One day car starts next day it wont

Its probably was not the spark plugs but your (CAP & ROTOR) this is what control your timing in relaying the spark through your wires to the spark-plugs. There is also a small computer chip the size of large paper clip. This piece is place in the (CAP & ROTOR) that should also be replaced, when you complete a TUNE-UP. Let me know if you have solve the problem or my advice helped you solve the problem.
0helpful
1answer

Replaced bad fuel pump, installed new relay and fuel filter, engine turns over but is not firing on..... positive the fuel pump is pumping gas and checked to see if gas was going thru fuel filter. Tried...

Hi, Ok you have confirmed that it's not a fuel problem. You need to check for spark. Pull the coil wire off of the coil(secondary lead-looks like a spark plug wire) Have some one crank it over and listen for a popping sound. IF yes, spark is at the coil, that means all ignition sensors are working. Next check for spark at ends of wires after cap. IF no replace cap and rotor. IF yes remove a couple spark plugs and check for fouling(wet, fuel etc...) IF yes replace or clean plugs and retest for starting. IF no spark is present at coil you need to scan computer and watch for rpm signal. IF no rpm signal, replace crankshaft sensor with OEM delco part. BIGGEST problem with these engines is Cap and Rotor burn out.
2helpful
3answers

1975 Datsun (ie. mechanical fuel pump). Carburettor, electrics (inc. battery all good) fuel strainer all good. On cold start engine needs to be cranked several times. Warm start is invariably immediate. ...

Carburated vehicles ether have an automatic choke, or the very old ones, a hand choke. Yours has an automatic choke. The starting problem likely is a problem with the choke. The problem is almost certainly not the fuel pump.To set the automatic choke, push the accelerator to the floor, and RELEASE. Then start the engine just like you would a fuel injected vehicle. If this doesn't solve the problem, then the automatic choke needs to be repaired.
9helpful
1answer

My 1993 Honda Accord LX was having problems to start during hot weather, I changed the fuel filter, distributor, rotor cap, rotor and now it seems like gas does not get into the engine. What's wrong?

The Main relay on your vehicle is defective. When the relay is operating while the engine is started and running, it gets hot. Add the hot weather to the relay and they break inside. The relay is located on the side firewall driverside above the left kick plate inside the car,and is secured with a 10mm hex cap screw (bolt). Replace this relay, and your vehicle should start.
It looks like this;



2ce1b39.jpg
0helpful
2answers
Not finding what you are looking for?

278 views

Ask a Question

Usually answered in minutes!

Top BMW Experts

vince

Level 3 Expert

2530 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1212 Answers

old marine
old marine

Level 3 Expert

2426 Answers

Are you a BMW Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...