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Posted by moeofit32 (Member # 10393) on :
 
have a couple of issues 1. my car doesnt start on the 1st try on cold starts 2.for the 1st few min of drivin my car will get a pop if i try and get on the gas but once it pops car peforms alot better...whats my fuel pressure sappose to be at idle in a 89 5.0 and whats my vaccume sappose to be at idle?
 
Posted by 79 cobra (Member # 10137) on :
 
quote:
Originally posted by moeofit32:
have a couple of issues 1. my car doesnt start on the 1st try on cold starts 2.for the 1st few min of drivin my car will get a pop if i try and get on the gas but once it pops car peforms alot better...whats my fuel pressure sappose to be at idle in a 89 5.0 and whats my vaccume sappose to be at idle?
38-40 psi for fuel pressure @ idle 44-48 with no vacum
15-20 inches of vacum @ idle
 
Posted by moeofit32 (Member # 10393) on :
 
rhanks do u think this can be a 02 sensor issue ive read online that ppl say its vame fuel or 02 jus wanna make sure i dont swap out for no reason
 
Posted by 68stanger (Member # 7842) on :
 
timing issue?
 
Posted by moeofit32 (Member # 10393) on :
 
also was thinkin thats too somethings def wrong gonna try n chek all these issues in the morn jus tryin to get some leads on what to check
 
Posted by SLOWFOX (Member # 11067) on :
 
My shit does the same i cant find the problem now aftr my tranny swap i does it less often but will still do it time to time i swap out spark plugs fuel filter new maf n all semmed to help plz keep me posted on this...
 
Posted by moeofit32 (Member # 10393) on :
 
fasho im finna dig in a in a lil bit
 
Posted by moeofit32 (Member # 10393) on :
 
No vacume leaks and fuel is proper my issue believe it or not my timing was set at 0 goes to show most ppl dont know what they are doing....thanks 79 cobra for the help and 68 stanger for the input

[ October 28, 2011, 05:20 PM: Message edited by: moeofit32 ]
 
Posted by SLOWFOX (Member # 11067) on :
 
What did you set it too?my shit is like 1,2,3rd pop pop n boom takes off hard i know my car gots more power but something is holding it back...
 
Posted by 50DADDY (Member # 3076) on :
 
quote:
Originally posted by 68stanger:
timing issue?
+1000.
 
Posted by dvuspny (Member # 10949) on :
 
Timing!!!!!!!!!...the distributor may have end-play! If so...the distributor will need to be replaced. Must be TDC'd. *Best to use a piston stop on cylinder #1 showing a true indicator that the piston is at top dead center(TDC).*
When you do get it started and your have spout connector out ;shooting base timing and making adjustments to 10°.......if the timing seems to jump around and cannot get a decent to accurate reading. Inspect the crankshaft balancer. The inner and outer sections may shift appearing as a "wobble". In most cases the balancer can actually look okay but has cracking in the rubber between inner and outer hubs and may have slipped inside one another shifting the timing marks off accuracy enough to affect timing, driveability. To add to the problems this is Hell on your "main" BEARINGS!!!!! you're tearing up the engine anytime its running; at any speed.

[ October 28, 2011, 06:38 PM: Message edited by: dvuspny ]
 
Posted by dvuspny (Member # 10949) on :
 
Check this first before considering other problems such as the oxygen sensors.coil.ignition module.mass air sensor.tps. Or vacuum leaks.....test and move forward. Take your time.save the money in parts replacements.
 
Posted by moeofit32 (Member # 10393) on :
 
I set the timing at 12 and yea i ran over everything instaead of jus buyin parts
 
Posted by 98 ROUSH (Member # 10309) on :
 
Just put a 4.6 in it bruh! Problem Solved [patriot]
 
Posted by SLOWFOX (Member # 11067) on :
 
What ever happen to the ls1 bruh guy havent seen/heard from him in a while...
 
Posted by moeofit32 (Member # 10393) on :
 
lol car runnin good now no need for the 4.6 bruh n ls1 bruh last i heard he switched his name again but iono
 
Posted by SLOWFOX (Member # 11067) on :
 
So u adjusted timing n u were good right? Did you feel like you were loosing power?
 
Posted by 98 ROUSH (Member # 10309) on :
 
4.6 BRUH!!!
 




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