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(:ksk:)
User
Nov 17, 2010, 9:31 AM
Post #1 of 7
(1687 views)
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94 chevrolet 1500 4.3L vort. My truck jumped time not too long ago, i had the timing chain and gears changed, now she runs. but theres a few weird glitches, my shift pattern (automatic) is P,R,N,[D]D2,1 i can pull the shifter into P R N and [D] but it wont go into the lower gears. its like all spungy and wont stay. another thing is, i changed the fuel pump, put one that came out of a 350 in it, I thought it was squirting too much fuel, so i put a fuel regulator on it. Now when it cranks up, it idles down and up a few times then starts idling fine, and when you drive it if you get on it or give it alot of gas, it sputters a little and pops almost like a stall. any help would be greatly appreciated. thanks.
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Hammer Time
Ultimate Carjunky
/ Moderator
Nov 17, 2010, 10:19 AM
Post #2 of 7
(1685 views)
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Re: 94 chevy, again.
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I'm speechless............
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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(:ksk:)
User
Nov 17, 2010, 11:03 AM
Post #3 of 7
(1678 views)
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Re: 94 chevy, again.
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I was afraid of that. iv asked everybody, no body has a clue.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Nov 17, 2010, 11:25 AM
Post #4 of 7
(1675 views)
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Re: 94 chevy, again.
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The shifter should be unrelated to the timing chain job which isn't all that hard to line up but who knows - could be off.
I'm not certain but I don't think this is an interference engine in which case if it was valve damage could have happened!
A compression test would show and be help full. Also look for any vacuum hoses that are broken or might be off.
Just guesses for now,
T
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(:ksk:)
User
Nov 17, 2010, 11:42 AM
Post #5 of 7
(1671 views)
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Re: 94 chevy, again.
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I also did not think the shifter was related, since it worked after the timing was fixed for a while and all the sudden i noticed it didnt. Its also a newer (refurbished) tranny in it, could it be going out? still shifts fine. Just wont go into first or drive.
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re-tired
Veteran
/ Moderator
Nov 17, 2010, 1:56 PM
Post #7 of 7
(1660 views)
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Re: 94 chevy, again.
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#1 ******* Put the correct parts on your truck & remove rigged up regulator
#2******* Check shift linkage for proper adjustment
#3******* Get a manual for your truck and read it.
LIFE'S SHORT GO FISH
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