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2
votes
2answers
2k views

Seat Leon FR TDi 170 injector recall - affected cars

I am looking at purchasing a 58 plate (late 2008) Seat Leon FR TDi 170. I am aware of the injector recall, however I would like to know for how long the problematic injectors were a problem for? The ...
-2
votes
2answers
104 views

how to compute performance of clutch [closed]

I have this idea: attaching electric motor to clutch and then to a generator then computing when for example we 1kw give the motor how much generator will take back? now we have performance of ...
1
vote
1answer
69 views

v-tech now vs then

Back around 2003-2006 I looked into V-Tech which was using a variable cam lobe with a more agressive profile that engaged when "needed". Today, we have motors with a continuously variable valve timing ...
2
votes
2answers
2k views

Should I get a reusable/washable air filter for my Kia Soul?

I've got a 2010 Kia Soul, and I was wondering if I should get a reusable/washable air filter, such as the K&N 33-2960. The reasons I would think to get such an air filter would be: Save on the ...
11
votes
4answers
2k views

How to troubleshoot excessive timing retard?

I've seen numerous cars that for one reason or another, retard timing excessively at wide open throttle - getting worse over time. Seat of the pants impression is that power drops off steeply as RPMs ...
2
votes
3answers
128 views

Jet performance chips & mfgr warranties

I was toying with the idea of getting a bit extra from my 2011 Chevy Cruze Eco. It's a great car but I think the turbo is being control via the computer and in my opinion, could be a bit better. I was ...