Help diagnosing cause of misfire in 05 V70
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Help diagnosing cause of misfire in 05 V70
Having trouble with my V70 skipping and missing at idle. Once i get going- it runs fine. But at every stop- skips and miss.
I have had it in the shop a couple times for same issue- it always runs fine when i get it back....but after a few hundred miles- it starts acting up again.
This time I believe I'll try a different shop?
Any ideas?
I have had it in the shop a couple times for same issue- it always runs fine when i get it back....but after a few hundred miles- it starts acting up again.
This time I believe I'll try a different shop?
Any ideas?
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Joined: Nov 2008
Posts: 773
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From: Hackensack
Little to go on.
How many miles on this vehicle?
How old are the sparky-poos? Are they correct ones?
Old fuel filter? ....air filter? Any codes?
Fuel pressure at the rail? If rough at idle try unplugging the MAF to see if there's a change.
How old are the sparky-poos? Are they correct ones?
Old fuel filter? ....air filter? Any codes?
Fuel pressure at the rail? If rough at idle try unplugging the MAF to see if there's a change.
Last edited by Georgeandkira; Sep 20, 2019 at 06:22 PM. Reason: additional thoughts
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184K, new fuel pump and filter. Lots of parts replaced dealing with air flow and fuel last trip to the shop.
Ck eng light is on- and it will blink when the problem arises. Of course the ck eng light was on when I got the car 4 years ago. Its been in the shop 5 times in 4 years- its always on.
Spark plugs?.....do not know.
Ck eng light is on- and it will blink when the problem arises. Of course the ck eng light was on when I got the car 4 years ago. Its been in the shop 5 times in 4 years- its always on.
Spark plugs?.....do not know.
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