MustangWorks.com : Ford Forums - View Single Post - T-Trim, PCV Valve, Oil on firewall????

09-19-2001, 08:51 PM

Under boost there appears to be oil on the firewall, Near the rear intake seal at the pcv valve. I also observed a strange light brown colored smoke coming from the exhaust when the car is under boost at the track, The tech guy at the track said it appeared to be a fiberglass material, Possibly coming from the muffler, Also the motor appears to be louder when you goose the engine. The light brown smoke only occurs when the motor is und boost (18 PSI) only occurs when the motor is under boost, But i cannot pinpoint the problem, Anyone ever had this problem? Thanks in advance.

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91LX 331 S-Trim & 89GT NOS Stage II

09-19-2001, 08:51 PM	#1
Sparkplug Guest Posts: n/a	T-Trim, PCV Valve, Oil on firewall???? Under boost there appears to be oil on the firewall, Near the rear intake seal at the pcv valve. I also observed a strange light brown colored smoke coming from the exhaust when the car is under boost at the track, The tech guy at the track said it appeared to be a fiberglass material, Possibly coming from the muffler, Also the motor appears to be louder when you goose the engine. The light brown smoke only occurs when the motor is und boost (18 PSI) only occurs when the motor is under boost, But i cannot pinpoint the problem, Anyone ever had this problem? Thanks in advance. ------------------ 91LX 331 S-Trim & 89GT NOS Stage II