Login Register

Search found 55 matches

by renzo86
10 Feb 2014, 21:04
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Oil is leaking somewhere from the turbo... Crap! Just when I thought everything was just fine. It's leaving puddles of oil. Clean oil... Shit.. Money down the leak! Lol

Any links for turbo rebuild? What kind of turbos were put on these engines? It's a 97 850R.

Need help please!
by renzo86
03 Feb 2014, 20:22
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Rob: you are the man!!! Lol. I went to pressure wash my PCV and intake manifold at the car wash. A lot of crap came out of there. Also, I did what you did and put the damn bracket in the wrong place! So now the car is running GREaT!!!!

Problem one was: that stupid bracket I put in between the ...
by renzo86
01 Feb 2014, 20:17
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Zimbo: which bracket are you talking about? I'm gonna check my PCV just in case. I'm gonna have to buy lifters anyway.

I've talked to a couple of my teachers in my auto mechanic classes and they agreed I should replaced the cam followers/lifters. That's gonna be the first step since compression ...
by renzo86
29 Jan 2014, 22:23
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Tonight I swapped injectors #4 and #5. I got different codes. P1310. P0300. Mutiple misfires. I guess there's something going on with the fuel system. First thing I'm gonna try is a new fuel filter. And then I'm gonna try at least a whole can of seafoam in the tank.

I might wait for my tax return ...
by renzo86
29 Jan 2014, 16:30
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

The gap is preset. My name is not J/K. Lol. My name is Renzo. J/k=just kidding.

Well, spark plugs and cables are new. Rotor cap is new. I checked for spark on that cylinder by pulling the coil off the plug and listening to the spark going through. I'm going to check the injectors. Maybe they are ...
by renzo86
29 Jan 2014, 10:02
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

I can't sleep!!! Gotta figure this out!! Lol don't you hear me screaming on that video? Lol J/K
by renzo86
28 Jan 2014, 23:57
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Here are 2 videos I recorded tonight:





Let me know what you think!
by renzo86
28 Jan 2014, 23:39
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Update: I went for a spin. The engine still has rough idle but it runs beautifully when I rev it. So smooth!!!! It's just the stupid rough idle. When I parked the car, I played with the throttle and there's a loud whistling coming from cylinder #5. That's just new. So there must be something going ...
by renzo86
28 Jan 2014, 15:37
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

I got the codes P0310 and P305. Misfire on cyl 5 and 10??? Wtf... I don't know what the hell went wrong.
by renzo86
27 Jan 2014, 22:03
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 850R rough idle after head rebuild
Replies: 44
Views: 7684

Re: 1997 850R rough idle after head rebuild

Here's a new video. Let me know! A friend says it could be the lifters or cam followers. I didn't buy new ones.