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Chevy Blazer/GMC Jimmy

508 messages,  Last post on Oct 04, 2009 at 2:53 AM

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What is this discussion about? Chevrolet Blazer, GMC Jimmy, SUV

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#441 of 508 Bad Throttle Body Sensor / Wiring? by bravesfan2006 Aug 04, 2007 (6:43 am)
Hi, its a 1995 2-door 4.3L Vortec V6 chevy blazer w/ 150,000mi. When I start the truck, it was alright for about 5 seconds (this morning) and then I can hear clicking about every 3.5 seconds. On the 1st click, the engine throttles down from 700rpm to about 500, and about a half second to a second,(varies slightly) a second click occurs, and it throttles back up to 700rpm (all in idle state) When I am driving, it continues, and you can really feel it. I'm fairly certain it happens more often when you are rolling, but i haven't timed it.   I do generally have to tap the gas to get the truck to start, and wasn't sure if this would be related or not.   I've had this happen once before. It went away after a day or so, so I wasn't able to trouble shoot much. The last time this happened, and this time, the drivers window will raise, but not lower. When you try to lower it, the E-Brake light kicks on in the dash, and the rest of the internal lights dim (have not checked headlights).   Any suggestions would be greatly appreciated!
#442 of 508 Re: 1995 GMC Jimmy 4.3 Vortec, engine stalls at idle [firefighterfox] by foxracer1 Dec 04, 2007 (5:08 pm)
Replying to: firefighterfox (Feb 18, 2007 1:22 pm) hi this is brian i have a 2000 gmc jimmy and i had the same prob found out it was the TPS sensor try that it hope that works for u
#443 of 508 Re: Need suggestions for 2001 GMCJimmy stalling [valwhite4] by merlinof2 Mar 05, 2008 (9:14 am)
Replying to: valwhite4 (Jun 17, 2007 12:13 pm) had this issue with my 98 jimmy. did the whole mechanic routine, etc. dealer mechanic working off clock found burned/corroded coil ground wire. $6 problem gone. check the simple things.... I should have.
#444 of 508 Re: i would like to buy a SUV... Blazer or Jimmy [chipahoy] by chevyman49 Mar 06, 2008 (5:44 am)
Replying to: chipahoy (Jul 12, 2006 7:17 pm) THE ONLY DIFFERENCE IS BODY EFFECTS &,INTERIOR.THE BETTER OF THE TWO IS WITHOUT A DOUBT THE GMC JIMMY. Replies to this message: tidester (Mar 06, 2008 11:03 am)
#445 of 508 Re: can it be done [fbpatriot14] by chevyman49 Mar 06, 2008 (5:50 am)
Replying to: fbpatriot14 (May 17, 2007 8:28 am) YES IT CAN BE CHIPPED ,BUT YOU STAND A CHANCE OF BLOWING THE MOTOR OR TRANNY,TO HIGH OF RPM'S.BEST LEFT ALONE.
#446 of 508 98 JIMMEY SLE REAR WIPER by chevyman49 Mar 06, 2008 (5:56 am)
I REACENTLY BOUGHT A 98 GMC JIMMY SLE.THE REAR WIPER WORKED THE FIRST 2 DAYS BUT THE REAR HATCH DID'NT OPEN .MY HUSBAND (CHEVYMAN49) FIXED THE HATCH BUT NOW THE REAR WIPER WON'T WORK.HE IS THE GREATEST MECHANIC AROUND & HE KNOWS WHAT THE PROBLEM IS .BUT I WAS WONDERING WHAT OTHERS MIGHT THINK THE PROBLEM IS.
#447 of 508 Re: i would like to buy a SUV... Blazer or Jimmy [chevyman49] by tidester HOST Mar 06, 2008 (11:03 am)
Replying to: chevyman49 (Mar 06, 2008 5:44 am) I recommend turning off your CAPS LOCK. People tend to ignore messages typed in ALL CAPS.   tidester, host SUVs and Smart Shopper
#448 of 508 96 Blazer ABS/Brake Light by mikey153 Apr 07, 2008 (8:48 pm)
My 96 blazer has a rebult 4.3 Vortec also a ammco rebuilt transmission. Problem is just on occaion the Brake and abs light come on. Any help
#449 of 508 '92 jimmy 4.3 Vortech (W) won't start cold by daddy_2004_457 Apr 16, 2008 (6:58 pm)
won't start cold unless i have someone squeez air intake hose shut......... replaced air intake sensor,coolant temp sensor & oil presseure switch..........any suggestions
#450 of 508 Replace gas motor with diesel motor by glenn3268 Apr 28, 2008 (7:26 pm)
Hi all,   I have had my 1990 5.7L Blazer for 17 years and I finally need to change the motor. I am considering trying to convert it to a diesel. Any pointers or show stoppers?   g

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