Mechanics

CADILLAC BROUGHAM GAS PROBLEM

1990 Cadillac Brougham • 125,000 miles

Car sat about 2yrs//5.7//engine spits & miss fires//rough idle& stalls when I put it in gear//changed all plugs//wires//all gas filters//dist cap& roter//also gas milage realily bad//did all this and still running and when accerating it still misses///what else can I do to get it to run better
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Guest
January 23, 2013.



Check fuel pressure firstshould be 41=47 psi at fuel rail. Check for vacuum leak and check compression

Hmac300
Jan 23, 2013.