TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.

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Old

Aug 17, 2004 | 11:22 AM

#1

Thread Starter

Junior Member

Joined: Aug 2004

Posts: 1

Likes: 0

Car: 1987 5.0L TPI IROC CAMARO Z28

Engine: 5.0L

code 33

i have a 87 iroc camaro with a 5.0L efi v-8. In the afternoons on warm days, I will start driving and the car will go in to the "limp Home mode" where it will cut back in rpms and cuts my accerlation down to the wick. i have replaced the maf and i was wondering what could be causing this to happen. HELP!

Old

Aug 17, 2004 | 07:35 PM

#2

TGO Supporter

Joined: Sep 2003

Posts: 6,127

Likes: 11

From: conway, s.c.

Car: 1989 Iroc-Z

Engine: 5.7L TPI

Transmission: 700R4

Check this chart out and see if it will help you any.

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code 33-code-33tpi.gif

Old

Aug 17, 2004 | 07:36 PM

#3

TGO Supporter

Joined: Sep 2003

Posts: 6,127

Likes: 11

From: conway, s.c.

Car: 1989 Iroc-Z

Engine: 5.7L TPI

Transmission: 700R4

page 2

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