car is misfiring after powershift datalog inside

Reply Subscribe

Thread Tools

Search this Thread

10-20-2011, 07:23 PM

green96ta

11 Second Club

Thread Starter

iTrader: (11)

Join Date: Jul 2007

Location: Kentucky

Posts: 316

Likes: 0

Received 0 Likes on 0 Posts

car is misfiring after powershift datalog inside

from the datalog it looks like to me that my maf is bad. one no lift shift and one power shift in the datalog. lmk what you all think....

Attached Files

misfireaftershift.hpl (65.6 KB, 55 views)

Reply Like

10-21-2011, 11:08 AM

green96ta

11 Second Club

Thread Starter

iTrader: (11)

Join Date: Jul 2007

Location: Kentucky

Posts: 316

Likes: 0

Received 0 Likes on 0 Posts

Hellooo. Anyone home?

Reply Like

10-21-2011, 12:19 PM

Frost

FormerVendor

iTrader: (45)

Join Date: Jul 2005

Location: Richmond VA

Posts: 5,913

Likes: 0

Received 2 Likes on 2 Posts

There is very little in that log that is useful; ton of garbage PIDs and more than your PCM can support.

The MAF never stops reporting though.

Reply Like

10-21-2011, 06:14 PM

Old Geezer

TECH Senior Member

iTrader: (3)

Join Date: Jun 2004

Location: GA, USA

Posts: 5,640

Likes: 116

Received 70 Likes on 62 Posts

Check your valve springs, push rods, etc....

Reply Like

10-23-2011, 09:19 PM

joecar

TECH Senior Member

Join Date: Apr 2002

Location: So.Cal.

Posts: 6,077

Likes: 0

Received 11 Likes on 9 Posts

If it was running fine before the powershift, then I would agree with Old Geezer.

Reply Like

Reply Subscribe