Engine Performance problem
1998 Pontiac Trans Am V8 Two Wheel Drive Manual 280000 miles
History of fuel pumps:
Orig - 235,000 mi - no problem
#2 - 500 mi - gas gauge didn't work
#3 - 3500 mi - pump failed on interstate
#4 - 33,000 mi - over time car lost gas milage (25%), lost power and didn't start right. Found pump puting out 35lbs of pressure instead of 60. Service engine lite on and off indicating problem with fuel system.
#4 - 9,800 mi - same as #4.
Can't believe I could get that many bad pumps (NAPA). Could it be electrical?
Friday, May 14th, 2010 AT 8:14 AM