stumped after engine work

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Feb 20, 2007 | 06:27 PM

CAROLINAHAND74

Thread Starter

1st Gear Member

Joined: Dec 2006

Posts: 93

From:

stumped after engine work

i just installed a new forged steel crank . but now in 5th gear idling bout 2 grand got kinda miss will i need to look into retuning or something else.

Feb 20, 2007 | 06:38 PM

ZW99GT

6th Gear Member

Joined: Nov 2004

Posts: 7,797

From: Tennessee

RE: stumped after engine work

Check your Coils. One of them may have went out

Feb 20, 2007 | 06:45 PM

CAROLINAHAND74

Thread Starter

1st Gear Member

Joined: Dec 2006

Posts: 93

From:

RE: stumped after engine work

it only does it going down the road. under pressure still think its a coil

Feb 20, 2007 | 06:49 PM

Dan04COBRA

6th Gear Member

Joined: Jul 2003

Posts: 14,917

RE: stumped after engine work

Under load? I'd say it's spark related.

Feb 20, 2007 | 06:55 PM

ZW99GT

6th Gear Member

Joined: Nov 2004

Posts: 7,797

From: Tennessee

RE: stumped after engine work

Quote:

ORIGINAL: CAROLINAHAND74

it only does it going down the road. under pressure still think its a coil

Yes I do. Just take my word for it, and get it checked out. Autozone will do a diagnostic test for FREE.

Feb 20, 2007 | 06:56 PM

yoteehunter

3rd Gear Member

Joined: Jul 2005

Posts: 752

From:

RE: stumped after engine work

+1 probly either bad/wrong plugs or coil going out. If you had mechanical problems as far as engine crank/rod/piston you would be having catostrophic failer more likely that a simple miss.