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  #1  
Old 10-24-2009, 05:57 AM
eikeeg eikeeg is offline
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Angry 98 v70 poor hot restarting

Hey all,
Have a 98 2 ltr 10v V70.
She runs beautifully - however noticed a little stutter from the engine when driving - hardly anything and it seemed to pass. However changed the plugs and air filter and all seemed good for 240 miles. Then one day after a 50 mile drive it refused to start. Would crank happily, but not start. It stuttered for a second or two then stopped. Eventually local rescue called and embassingly it started after the third try and ran as normal until home. Would not restart after we stopped. Suspect heat related problem. Has anyone any idea what? Could the fuel pump relay be at fault? Do not think it is maf sensor because it runs well when it starts.
Any help would be appreciated,
Thanks.
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  #2  
Old 10-24-2009, 11:17 AM
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Possible it is the relay.
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Old 10-24-2009, 12:01 PM
eikeeg eikeeg is offline
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Default Thanks for comment

Thankyou for the comment, I have suggested to the garage lads that the relay is the first thing to change as it is relatively cheap. I will post back as soon as this is done.
( forgot to mention earlier that no codes were dropped when tested )

Last edited by eikeeg; 10-24-2009 at 12:04 PM.
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Old 10-26-2009, 12:31 PM
eikeeg eikeeg is offline
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Default Fuel pump relay replaced - no effect

Not all bad news because I think,... and here would welcome other opinions,..that we now turn our attention to the MAF sensor. Suggested to the garage that we try to clean it first - they are going to have a go with carb cleaner. Will report back soon.

MAF SENSOR CLEANED BUT AS CAR RUNS WELL from cold do not think this is the problem

Last edited by eikeeg; 11-06-2009 at 01:06 PM.
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Old 11-06-2009, 01:03 PM
eikeeg eikeeg is offline
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Default Replaced engine temperature sensor still not starting when hot

Suspect the spark - tested for a spark and found none. Therefore am thinking the problem could be with the coil. Has anyone any thoughts?
Actually could be the coil as I changed the plugs and air filter due to a slight stuttering which was just perceptible when motoring normally.

Last edited by eikeeg; 11-06-2009 at 01:09 PM.
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Old 11-07-2009, 08:10 AM
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It could also be a bad cam sensor as well.
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Old 11-07-2009, 04:32 PM
eikeeg eikeeg is offline
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Default Plan to change ignition coil next ... but

Thanks Tech for the suggestion - will address coil first and come back to report - regarding the camshaft sensor I can see that this is near the engine and can get warm - yet it does not seem to effect the running of the car from cold to normal temp, only when trying to restart.

Last edited by eikeeg; 11-07-2009 at 05:05 PM.
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