Can a blown head gasket produce an overly above idle condition on a 1981 Pontiac Firebird TransAM Turbo V8 301 CID 4.9 Lt. Eng?
All Vacuum Hoses connected or unused ports capped off.
Carb Air screws adjusted and the car ran fine for 3 hours.
Shortly after replenishing 134A Freon to the A/C, it returned to overly above idle condition as prior to carb. Adj. I then noticed oil in the radiator; However, no water on the oil dipstick.
The car had sit to rest for five consecutive years.
have the same problem?
Sunday, January 16th, 2011 AT 5:18 PM