It will be most informative if you can report the codes that go with the CELs.
What engine/turbo combination did you put in the1 car, and which injectors? While we're at it, which plugs, wires, cap and rotor (since misfires are likely codes here).
I would check the CBV diaphragm, if you haven't already. They get old and non-pliable and develop cracks that give boost leaks at high RPMs.
electronics on radiator
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erikv11
- Posts: 11912
- Joined: 25 Jul 2009, 14:03
- Year and Model: 850, V70, S60R, XC70
- Location: Iowa
- Has thanked: 311 times
- Been thanked: 817 times
'95 854 T-5R, Motronic 4.4, 185k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 201k
'07 XC70, black, 205k
'07 XC70, willow green, 223k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 201k
'07 XC70, black, 205k
'07 XC70, willow green, 223k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
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