This post is for Pro-challenge

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This post is for Pro-challenge

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Blazer Forum >> Mechanical & Maintenance >> General Tech Help >> 2nd Gen (1995-2005) Tech >> This post is for Pro-challenge

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This post is for Pro-challenge - 7/2/2008 10:38:46 PM

crazyfrog

Posts: 4
Joined: 6/30/2008
From: Quebec,Canada
Status: offline

I have a Chevrolet Blazer ZR2 1998
I swap the engine for 1997 but after this swap i have many problems :
The fuel light and gage are inoperative
The Temp gage are inoperative and this morning the fuel pump stop to work but i have check the wire and continuity and no power + on the wire of the fuel pump.
I try to change the cluster but nothing change and i believe what''s happen it''s a technical service bulletin #3777 sequence #10018585 (but i don''t now how to fix) or i suspect when i swap the engine all the sensor are not compatible with the VCM/PCM

but i''m loose if you can help me please.

(I''m so sorry for my poor english because i don''t practice enough time)

Thanks to read

Post #: 1

RE: This post is for Pro-challenge - 7/3/2008 6:01:08 AM

swartlkk

Posts: 14299
Joined: 5/1/2005
From: Waterloo, NY
Status: offline

You should have been able to reuse your ECT (engine coolant temp) sensor, exhaust manifolds, y-pipe, O2 sensors, etc from the old motor onto the ''97 motor.

I do not think that any sensor problems are what is causing these issues though. Sounds almost as though you have a ground problem. Did you make sure to hook up all of the grounds in the engine compartment after the new engine was dropped in?

_____________________________

Kyle-

2004 Rainier
1970 Chevelle - Resto
1974 K5 Blazer - Resto

(in reply to crazyfrog)

Post #: 2

RE: This post is for Pro-challenge - 7/3/2008 7:47:23 AM

crazyfrog

Posts: 4
Joined: 6/30/2008
From: Quebec,Canada
Status: offline

Ok thanks a lot but do you think that I''ve damage the VCM / PCM

(in reply to swartlkk)

Post #: 3

RE: This post is for Pro-challenge - 7/3/2008 8:08:00 AM

swartlkk

Posts: 14299
Joined: 5/1/2005
From: Waterloo, NY
Status: offline

No way to tell yet. You need to check and make sure that all of the grounds are connected properly and work from there.

< Message edited by swartlkk -- 7/3/2008 8:17:06 AM >

_____________________________

Kyle-

2004 Rainier
1970 Chevelle - Resto
1974 K5 Blazer - Resto

(in reply to crazyfrog)

Post #: 4