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Enes, Volvo Master Technician
Category: Volvo
Satisfied Customers: 5555
Experience:  18 yrs+. experience as Volvo & ASE Certified Master Technician.
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Just had the intercooler replaced on my Volvo S60 (1984) but

Customer Question

Just had the intercooler replaced on my Volvo S60 (1984) but I still have black smoke - can you advise what the problem and solution is?
Submitted: 4 years ago.
Category: Volvo
Expert:  Enes replied 4 years ago.

Enes : Hello and welcome to my name isXXXXX a Certified Volvo Car Expert Mechanic.I'm going to try to help you find the help you need .
Enes : why you replace Intercooler ?
Enes : you have check engine light ?
JACUSTOMER-uwujvyoh- :

Replaced intercooler because this was suggested on Volver owners site as a common source of black smoke.

JACUSTOMER-uwujvyoh- :

Engine light does not come on

Enes : Intercoler only gets replaced if is broken
Enes : you have some fuel trim issue car running to rich what can be from bad fuel control or vacuum / air leak now you must hook up scanner advanced read all fuel trims and also advanced code error codes regular obd. 2 scanner can't help much must use advanced scanner
JACUSTOMER-uwujvyoh- :

Is there possibly an issue with injectors?

Enes : Injector and fuel control yes can be a problem you need to check fuel pressure and reset pressure see if the injectors leak