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Chevy Suburban Maintenance and Repair

520 messages,  Last post on Jan 22, 2010 at 11:13 AM

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What is this discussion about? Chevrolet Suburban, Chevrolet Tahoe, Chevrolet Tahoe Limited/Z71, SUV

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#413 of 520 Re: new engine installed 5.7 liter in 98 sub [frankholden] by elorenzo39 Apr 08, 2008 (7:09 am)
Replying to: frankholden (Apr 07, 2008 6:34 pm) Before installing the fuel lines from the back of the motor left side. Did you pressurize the fuel lines? If there is no pressure, engine will not fire up. Do you know if you are getting fuel?   Please keep us posted. I still need help on my burb myself.
#414 of 520 frank holden by frankholden Apr 08, 2008 (3:39 pm)
yes we check and get gas. the problem no spark to spark plug. will look at cam sensor today. does anyone know how to check to see if sensor is bad, before i buy a new one. Replies to this message: bigtruckuser04 (Apr 24, 2008 5:44 pm)
#415 of 520 Re: 99 Suburburban P0304 runs very rough even with all new parts replaced [gear_head2000] by elorenzo39 Apr 09, 2008 (11:21 am)
Replying to: gear_head2000 (Apr 01, 2008 9:42 am) Thanks for the info. I have already checked for vacuum leaks and I dont have any vacuum leak. Thanks for your help.
#416 of 520 Re: frank holden [frankholden] by bigtruckuser04 Apr 24, 2008 (5:44 pm)
Replying to: frankholden (Apr 08, 2008 3:39 pm) Frank, I am have the exact same problem you are having with you 98. I just installed a new engine in my 99 Suburban and I have no spark. I do not know what the problem is and I was wondering if you found out what was causing yours.
#417 of 520 Re: new engine installed 5.7 liter in 98 sub [frankholden] by bigtruckuser04 Apr 24, 2008 (5:49 pm)
Replying to: frankholden (Apr 07, 2008 6:34 pm) Frank, I am have the exact same problem you are having with you 98. I just installed a new engine in my 99 Suburban and I have no spark. I do not know what the problem is and I was wondering if you found out what was causing yours.
#418 of 520 Replacement 4L60E Transmission giving me pain! by jlabant May 08, 2008 (10:56 am)
Friends, I recently picked up a junk yard special 4L60E transmission for my 1997 1500 with 150K. Took it to my local transmission shop to have the main shaft switched out to accomodate my 4X4 shaft. ( trans was from a 2 wheel drive truck with 26K on the clock). Had the tech check it you while doing the shaft transfer. He claimed the box had little to no wear and I should be fine. I personally installed the trans and had good success for the first 25 miles, While backing up a hill. I noticed that the transmission was now starting to slip in reverse and it showed a chek engine light. I checked the code with my reader and it showed up as a transmission electronics code failure. Fluid looks perfect, I looking for suggestions, any ideas?                                                                                      Jerry
#419 of 520 99 Chevy suburban by jerome4 May 10, 2008 (7:17 am)
just got my SUV out of the Shop & paid $1192 and its still not running right,Guy said its the Coil Wire and thats why its not running right.It wants to cut off like its not getting Gas and its back fired once If were at a light and take off its like its not getting gas.Had the Flue pump changed,distributor & the cap.Now the guy said Hey it may be all the wiring and he'll need about 4-6hrs to look over it at $85 an hour.ANY help would be used with care.thanks Jerome & Family Replies to this message: rockman59 (May 10, 2008 6:07 pm) spence57 (May 11, 2008 8:52 pm)
#420 of 520 Re: 99 Chevy suburban [jerome4] by rockman59 May 10, 2008 (6:07 pm)
Replying to: jerome4 (May 10, 2008 7:17 am) Jerome4 said: ANY help would be used with care.thanks ____________________________________________________________________ Why would you pay someone big bucks when they did not do the job right the first time? You need to take your vehicle to an authorized GM shop. You just paid almost $1200 and still the vehicle does not run right. Unbelievable. It will cost you some more money at a GM dealer but at least you will have a vehicle that will run.
#421 of 520 Re: 99 Chevy suburban [jerome4] by spence57 May 11, 2008 (8:52 pm)
Replying to: jerome4 (May 10, 2008 7:17 am) Actually I think backfiring is an explosion of unburnt gas so it so at least then you had enough fuel just poor timing, a bad mixture, improper spark or somethink else.
#422 of 520 # 6 CYLINDER NOT FIRING-P306 by ptynning May 11, 2008 (8:57 pm)
Chevy Surburban 1500 5.7L with thottle bodly fuel injection   Changed plugs,wires,Dist Cap,Rotor   Checked Compression on #6 -200 psi   Unplugged #6 plug wire and not change to engine rough idle which means # 6 cycliner not firing   DO YOU PROS HAVE ANY IDEAS??? * HELP* Replies to this message: rustyk1 (May 13, 2008 12:17 pm) raven62 (Oct 03, 2009 1:40 pm)

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