disco cutting out

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vivnap

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2,610
Location
south normanton
i have a 1996 300tdi discovery and over the last two weeks it has cut out while driving.
it shows no sign of problems then all of a sudden the engine cuts out as if the ignition has been switched off.
if i turn off the ignition after it has cut out and then restart it after about 30/40 seconds it starts as normal with no problems.

i am thinking this is an electrical fault that has developed but was wondering if this is a problem that any one here has encounted before ?

im thinking something to do with the fuel cut off solinoid or the alarm system ?
any pointers as to what the problem could be would be appreciated :cool:
 
i have a 1996 300tdi discovery and over the last two weeks it has cut out while driving.
it shows no sign of problems then all of a sudden the engine cuts out as if the ignition has been switched off.
if i turn off the ignition after it has cut out and then restart it after about 30/40 seconds it starts as normal with no problems.

i am thinking this is an electrical fault that has developed but was wondering if this is a problem that any one here has encounted before ?

im thinking something to do with the fuel cut off solinoid or the alarm system ?
any pointers as to what the problem could be would be appreciated :cool:

Classic alarm spider symptoms.
 
check the spade connector at the back of the injection pump...

my mate disco kept doing the same and in the end was this connector loose..
 
cheers, it will go with the spider thing, the cuel cut off solinoid has a small black disc thing on top of it with three wires. some one else has said the spider is a common fault and will produce these symptoms so im going with the spider and gonna be looking for a new one next week :)
 
cheers, it will go with the spider thing, the cuel cut off solinoid has a small black disc thing on top of it with three wires. some one else has said the spider is a common fault and will produce these symptoms so im going with the spider and gonna be looking for a new one next week :)

whats your chassis number Viv?

If it's between TA163140 and VA534104 it will have the spider. If it does then nip down yer local stealers and get a bypass lead for about £5.

The solenoid is UNDER the fuel pump and towards the back. The thing on top with 3 wires is for the EGR valve.
 
whats your chassis number Viv?

If it's between TA163140 and VA534104 it will have the spider. If it does then nip down yer local stealers and get a bypass lead for about £5.

The solenoid is UNDER the fuel pump and towards the back. The thing on top with 3 wires is for the EGR valve.

cheers ! ive read some where it stops the alarm working if you use this bypass thing is this right ? i would rather buy a new spider unit and know its right :)
 
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