What else can i do?

Asked by Apr 25, 2016 at 02:42 PM about the 1998 Vauxhall Astra

Question type: Maintenance & Repair

I have replaced the EGR valve< plugs, air filter,fuel filter, cleaned throttle replaced gasket and STILL it starts runs for 5 or 6 seconds and dies. It will rev but still fades and dies.....Im at my wits end and yes i have put petrol in it. CAN ANYONE PLEEEEESE HELP????

4 Answers

60

The first thing you need to do is make sure it is not an immobilizer problem, When you put the key in the ignition and turn it to the second position the dash lights will come on. If the Engine symbol or the 'car with a spanner' symbol flashes, The immobilizer is the problem...Try your other key! A diagnostic check with a proper scanner would show if it was faulty for definite. 2, Possibly fuel pump relay. The fuel Pump Relay is in the box near the battery..

1 out of 1 people think this is helpful.

thanks Mark, I have'nt seen that symbol at all on dash lights. Will check again though. I thought about the relay (is it the purple one?) i will check it out. How would i check to see if its faulty or not? If I put a multi tester on it and did a continuity test, would that work do you know? Sorry I know i must be pushing it now but would it start and run at all if the Immobiliser was out or wonky? Sorry but the Council are threatening to tow it and its all I got left now Sorry

60

Yes it would start and run 5-6 sec then shut down.. the fuel pump. The fuel pump relay nearest to battery (purple) 4 pin. TRY this: Step 1 – Remove the Fuel Pump Relay Unplug the fuel pump relay, but do not break the cover and connecting tabs. Place it on a work surface. Step 3 – Identify the Components Generally there are four pins (terminals) on the fuel pump relay. One is for input voltage, one is the ground pin, one is the load pin that goes to the fuel pump, and one goes to the battery. To figure out which pin is which, there will usually be numbers on the bottom of the relay that indicate the pin positions, or you can locate a wiring diagram from your relay’s specific manufacturer. Step 4 – Set up the Multi-meter or Ohmmeter Whether you are using an ohmmeter or multi-meter, you'll need to set it to resistance mode. Connect your multi-meter or ohmmeter probes to the relay. One probe should connect to the pin that goes to the fuel pump, and the other should connect to the pin that goes to the battery. Step 5 – Testing the Fuel Pump Relay You want to use either a 12V battery or voltage regulator to test the relay. Connect your ground connection on the power supply to the ground pin on the relay. Touch the power supply's trigger to the input pin. The relay will close, and you should get continuity between the two pins that the meter is connected to. You should also hear a clicking noise coming from the fuel pump relay. This noise is the solenoid inside the relay pulling it shut to connect the two posts together. If your meter does not show continuity from the fuel pump pin and the battery pin, or if you do not hear a clicking from the fuel pump relay, you need to replace your fuel pump relay.

1 out of 1 people think this is helpful.

Thank you Mark I will try that First thing. I'll let you know......

Your Answer

Add photo

Related Questions

  • pleeeaaasssee help 3 answers

    hi ppl i have a astra 1.8 sri on a 02 plate it keeps idling (i think thats the word) and occansionally stalling the air flow sensor was mentioned but to be honest the garage that was looking at it see...

    2002 Vauxhall Astra

    -

    Maintenance & Repair

  • The engine management light on my astra 1.7tdi is pretty much permently on, but van is ok. Every now and then it coughs, loses power and dumps a cloud of black smoke. Then power comes back. Help??? 2 answers

    It's done 219,000 miles, Is used everyday and it very reliable. Would highly recommend.

    2002 Vauxhall Astra

    -

    Maintenance & Repair

  • Running at speeds 3 answers

    Hi My astra has just been serviced in april but on running it at low speeds it does a lot of chugging and runs crap am not getting the full mpg that i should be getting a matter of fact am now only g...

    Vauxhall Astra

    -

    Maintenance & Repair

  • mechanical 4 answers

    hi,have a 1.6 astra estate club 1998 and and after changing the leads,plugs, the engine still seems to be a bit juddery.Not so bad first thing just at normal temp.Also when i pull away from stand stil...

    1998 Vauxhall Astra

    -

    Maintenance & Repair

  • vaxuall interior light stays on 1 answer

    wondering if anyone can help me please my interior lights stays on when all the doors are closed i have checked all the door pillar switches all are fine and the head light switch is not pulled out he...

    2003 Vauxhall Astra

    -

    Maintenance & Repair

Looking for a Used Astra in your area?

CarGurus has 5,462 nationwide Astra listings starting at £490.

Postcode:

Search Vauxhall Astra Questions

Vauxhall Astra Experts

#1 Marina_328
Marina_328
Reputation 110
#2 Lloyd Bowater
Lloyd Bowater
Reputation 60
#2 FordNut
FordNut
Reputation 60
View All

Related Models For Sale

Used Ford Focus
336 Great Deals out of 7,320 vehicles starting at £690
Used Vauxhall Corsa
238 Great Deals out of 6,333 vehicles starting at £499
Used Volkswagen Golf
371 Great Deals out of 5,663 vehicles starting at £940
Used Ford Fiesta
354 Great Deals out of 8,185 vehicles starting at £290
Used Audi A3
228 Great Deals out of 3,349 vehicles starting at £1,989
Used Honda Civic
114 Great Deals out of 2,199 vehicles starting at £595
Used Vauxhall Zafira
66 Great Deals out of 1,514 vehicles starting at £300
Used Vauxhall Vectra
7 Great Deals out of 291 vehicles starting at £490
Used BMW 3 Series
335 Great Deals out of 5,313 vehicles starting at £790
Used Volkswagen Polo
102 Great Deals out of 2,607 vehicles starting at £895
Used Renault Megane
64 Great Deals out of 1,743 vehicles starting at £750