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2003 Ford E-Series Van P1131

Tiny
CHRIS777
  • MEMBER
  • 2003 FORD E-SERIES VAN
  • 195,000 MILES
Tried everything cleaned mass air flow. Checked all vacuum lines. Truck still stutters around 40mph. Trouble getting up hills. Recently put in new cat rest of exhaust was changed 6 months ago except y pipe.O2 sensors r new only have 2 in this truck never had 3 red behind cat. Old cat was hollowed out cause I got stuck on side of road and hollowed it out. Have own buisness and had no time to get tow ect ect. After new cat started to notice small leak from exhaust manifold slowly getting worse. Could that cause all this? I'm stumped
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Friday, September 20th, 2013 AT 6:48 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Scan for codes and check fuel pressure first with a gauge. Clean throttle plate on both sides with choke cleaner and iac hole.
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Friday, September 20th, 2013 AT 8:15 AM
Tiny
CHRIS777
  • MEMBER
  • 5 POSTS
Thanx
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Friday, September 20th, 2013 AT 11:02 AM

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