Multecs??
#21
not sure you can go strictly by color on this one. different part numbers for different applications. FWIW, I've bought 3 sets for aluminum head L98's from FIC - all three sets were yellow and according to Jon, 22 pound injectors, and correct for the AL head L98's. for my 85, blue, 24 pound injectors from FIC. have to say, I put my trust in Jon on this one.
Last edited by Joe C; 04-30-2017 at 04:46 PM.
#22
Melting Slicks
not sure you can go strictly by color on this one. different part numbers for different applications. FWIW, I've bought 3 sets for aluminum head L98's from FIC - all three sets were yellow and according to Jon, 22 pound injectors, and correct for the AL head L98's. for my 85, blue, 24 pound injectors from FIC. have to say, I put my trust in Jon on this one.
You want to pay more that's your business.
#23
Melting Slicks
I have found them for as low as $60 at the Ford swap meets. Its about knowing what they came in OE and where to find them. Your paying to much for 24lb injectors at $160. Can be bought for $80-$100 or less.
Last edited by Cjunkie; 04-30-2017 at 05:09 PM.
#24
Melting Slicks
Lucas, bought my 86 with them n read they were dealer replacements at one point.
#25
Melting Slicks
Interesting to know that. When I bought my 86 C4 in Feb. I noticed someone had taken the Multics out and replaced them with Lucas injectors at one point.
Last edited by Cjunkie; 04-30-2017 at 05:33 PM.
#27
Team Owner
#28
Team Owner
Member Since: Sep 2003
Location: Freedom is never more than one generation away from extinction.
Posts: 20,161
Received 640 Likes
on
444 Posts
St. Jude '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-'18-‘19-'20-'21-'22-'23-'24
I only mentioned the iron head as many seem to think there is a difference.
#29
Le Mans Master
Member Since: Dec 2005
Location: Where Woke Goes to Die
Posts: 8,194
Received 615 Likes
on
431 Posts
I ask because when cold, the engine starts immediately. After its warm and I get back in its much longer crank time and sometimes 2 -3 separate times turning the key, then it will fire. It also idles a bit rougher than I think it should. I havent had the chance to do a proper tune up yet, so I havent counted out the basics, but it seems more like its temperature & fuel related. Runs really good otherwise and seems responsive with decent power....
#30
Team Owner
Depends on who does it, I suppose. If it is a reputable company selling take offs, sure. Someone who told me it was a take off from his 100 mile car, nope. It would have to be way lower for me to take a chance.
#31
Team Owner
I ask because when cold, the engine starts immediately. After its warm and I get back in its much longer crank time and sometimes 2 -3 separate times turning the key, then it will fire. It also idles a bit rougher than I think it should. I havent had the chance to do a proper tune up yet, so I havent counted out the basics, but it seems more like its temperature & fuel related. Runs really good otherwise and seems responsive with decent power....
In your case, do the basics first. Test plug wires for leaks, cap and rotor, plugs. After that, fuel pressure. After that, check and see if the ECM sees the same temperature as an infra red thermometer on the ECT sensor.
Either way, the injectors are old and will have some clogging for sure. So, for the cost of cleaning and testing, why not get a set already done and toss the multecs away? Sooner or later they will be eaten up by the ethanol. If they are not Multecs and are stock size, might as well get a cleaned and tested set.
Last edited by aklim; 05-01-2017 at 12:58 AM.
#33
if you're looking to upgrade to boschIII's (third design), it's probably about the same price buying a cleaned/rebuilt, replacement set vs having yours cleaned and tested. seems to me, cleaning and testing is about $22 per injector. that times 8, with two way shipping. compare the overall cost to a replacement set. personally, I'd just buy another set. go to FIC on-line or give Jon a call -
#34
Team Owner
if you're looking to upgrade to boschIII's (third design), it's probably about the same price buying a cleaned/rebuilt, replacement set vs having yours cleaned and tested. seems to me, cleaning and testing is about $22 per injector. that times 8, with two way shipping. compare the overall cost to a replacement set. personally, I'd just buy another set. go to FIC on-line or give Jon a call -