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by Lily
04 Jul 2021, 07:15
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5
Replies: 8
Views: 1777

Re: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5

Sveedy wrote: 02 Jul 2021, 17:05 I had a similar thing happen. Turned out that I had cracked that plastic tank on the intercooler. It took a smoke test to find it.
That is very interesting, I appreciate the insight. So there was no visible physical damage on the plastic tank in other words? How much did it cost to replace?
by Lily
04 Jul 2021, 07:14
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5
Replies: 8
Views: 1777

Re: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5

Garage with a built-in channel or a lift. You need a carefull inspection of those turbo hoses. I bet that you will find a blown turbo hose. While you are there ...inspect ALL vacuum lines too. If you are not working on your car yourself...maybe it's a better idea to take the car to a trusted mechan...
by Lily
02 Jul 2021, 15:59
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5
Replies: 8
Views: 1777

Re: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5

misha wrote: 02 Jul 2021, 15:52 I would check turbo hoses first.
There is a big chance that some hoses are blown.
Thank you, what is the best way to do this? Some of them are a pain to reach from above. Is it worth lifting the car up for better access?
by Lily
02 Jul 2021, 15:44
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5
Replies: 8
Views: 1777

Rough idle, lumpy revs and stalling after heavy acceleration - 1999 Volvo C70 2.3 T5

Hello everyone, completely new to the forum so bear with me :roll: I have a 1999 Volvo C70 2.3 T5 with 240K km and I absolutely love it. Today I was driving more spiritedly than I perhaps should have and did a 0-100 acceleration with full throttle. Shortly after this, I lost throttle response and th...