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HT4100 4.1, 4.5, 4.9

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HT4100 4.1, 4.5, 4.9 This forum is to discuss the newer aluminum block Cadillac engines.

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Threads (Discussions) in Cadillac Forum : HT4100 4.1, 4.5, 4.9

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	Views: 71,968 Announcement: Help us to keep helping you... 08-11-05 Lord Cadillac (I guess I've always liked tank tops...)
		Rating Thread / Thread Starter	Last Post	Replies	Views
		Sticky: The "4.9 liter turbocharger, stage 1" thread. ( 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16) illumina	08-30-09 05:54 PM by quins90lac	234	39,264
		Sticky: Safety Safety Safety ! ( 1 2 3) Stoneage_Caddy	11-16-08 10:59 PM by OlderSchool	31	6,085
		Sticky: OBD I codes for 4.x Engines DaveSmed	09-20-04 02:50 AM by DaveSmed	0	19,810
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		I wanna drive my Cadi Weston	04-12-09 09:15 PM by HUF	1	178
		Fuel injector problem nashcaddy	04-12-09 03:37 PM by AMENCADDY	7	324
		1991 Cadillac Deville Runs Rough Weak Spark HELP GCP4	04-09-09 11:16 PM by steelybill	11	462
		Why Do Some 4.x Engines get 26+MPG, Others <18 MPG Highway PeteC	04-09-09 11:03 PM by steelybill	5	319
		4.1 engine knock steelybill	04-09-09 10:53 PM by steelybill	9	379
		1995 Deville 4.9 lower cooling hose question swanie	04-06-09 09:38 PM by quins90lac	3	245
		4.1 swap jeffs 85	04-05-09 02:53 AM by steelybill	10	916
		Best strut/axle solution for a '90 DeVille? Notaguru	04-05-09 02:48 AM by steelybill	3	287
		possible to fix myself? wv94deville	04-05-09 02:37 AM by steelybill	5	325
		4.9 Headgasket ? Jim/Kat52	04-04-09 05:36 AM by Lithorian	11	1,397
		Set timing mode problem!!!!! Please help! nlong1024	04-03-09 01:33 PM by nlong1024	5	576
		Thermostatic Air Cleaner (THERMAC) location? FrenchyJay	04-03-09 09:50 AM by Dave S Texas	6	580
		1989 Seville fan comes cycles on and off when ignition is off rjg	04-03-09 04:18 AM by quins90lac	12	229
		HT4100 Noise Just Started Today jetengine	04-02-09 12:07 AM by jetengine	3	294
		1995 4.9 Misfiring at WOT hcaddy95	04-01-09 01:47 AM by steelybill	6	398
		Thermac? FrenchyJay	03-31-09 02:45 PM by FrenchyJay	2	152
		2000 Seville misfire. new to cadillac jonathan13	03-31-09 02:28 PM by HUF	1	181
		PO39 and IO39 codes ( 1 2) Jmoney4.9	03-31-09 03:05 AM by OlHump	17	680
		strut/axle/transmisiion problem red_ghost	03-31-09 02:38 AM by OlHump	1	308
		1990 fleetwood code troubles please help!! 1993 eldorado green1	03-30-09 10:08 PM by HUF	2	210
		Where is the Cruise control's fuse Big Q	03-30-09 09:27 PM by steelybill	4	511
		ISC trouble! Help! FrenchyJay	03-30-09 09:18 PM by FrenchyJay	6	329
		need some help with my new pita freakin_crazy33	03-30-09 09:03 PM by steelybill	9	281
		Intermittent starting. HUF	03-28-09 12:19 PM by NickySantoro	6	228
		92 Deville 4.9 governed? sideshowbob	03-27-09 10:00 PM by 4.9fiero	2	260

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