CHOKE PULL-OFFS WHAT THEY DO Slightly open choke plate to allow air to enter carburetor on cold start-up. FAILURE SYMPTOMS (cid:149) Hard start (cid:149) Rich fuel mixture (cid:149) Rough cold-running engine MAINTENANCE/SERVICE Inspect on engine tune-up. Check when cold- running problems occur. YEAR ENGINE MODEL MFG TYPE OE # PART # AMC 4 cyl. 1979-77 2.0L (G) 121" All (Audi Eng.) HW-2 5210 8128436,9-215 7115 1983-81 2.3L (B) 151" All R-2 2SE 8133993 7303 1980 2.5L (B) 151" All (exc. CA) R-2 2SE 8132848 7168 6 cyl. 1988-76 4.2L (C) 258" All C-2 BBD 8127321, 7063 8132550, 8133461, 8134544 8 cyl. 1979-77 5.0L (H) 304" All F-2 2100 8128313 7105 1979-70 5.0L (H) 304" All F-2 2100 4488478, 7000 8120089, 8121417 1979-77 5.9L (N) 360" All F-2 2100 8128313 7105 1978-70 5.9L (N) 360" All F-2 2100 4488478, 7000 8120089, 8121417 1976-75 5.9L (P) 360" All F-4 4300 8127372 7120 CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # BUICK 4 cyl. 1982 1.8L (G) 111" Skyhawk R-2 2SE PRI 17068041, 7252 17068547, 17068556, 17078787 AUX17068548 7287 1982 1.8L (G) 111" Skyhawk (incl. Canada) R-2 2SE PRI 17068547 7252 AUX17068548 7287 1984 2.0L (B) 121" Skyhawk (incl. Canada, Export) R-2 2SE PRI 17079980, 7307 17110331 AUX17079965 7306 1983-82 2.0L (B) 121" Skyhawk R-2 2SE PRI 17068041, 7252 17068547, 17068556, 17078787 AUX17068548 7287 1983 2.5L (5) 151" All (incl. Canada, Export) R-2 2SE 17079239 7304 1982-81 2.5L (5) 151" All R-2 2SE 17068102 7303 1981 2.5L (G) 151" All (w/A/C) R-2 E2SE 17068105 7304 1981-80 2.5L (5) 151" All R-2 2SE 17058485, 7168 17062293, 17064563, 17070012 6 cyl. 1986-84 2.8L (L,X) 173" All R-2 2SE PRI 17079994 7308 AUX17079996 7224 1986-84 2.8L (L,X) 173" All (exc. A/C, incl. Canada, Export) R-2 2SE PRI 17110176, 7225 17111537 AUX1709996 7224 1985-84 2.8L (L,X) 173" All (exc. A/C, incl. Canada, Export) R-2 2SE PRI 17110173 7351 AUX17079996 7224 1983-81 2.8L (X,Z) 173" Century, Skylark R-2 2SE PRI 17068637, 7297 17078150, 17078775, 17079770 AUX17067585, 7291 17079618 1983-81 2.8L (X,Z) 173" All (exc. A/C) R-2 2SE PRI 17068090, 7296 17079570 AUX17067585 7291 1980 2.8L (7) 173" All (exc. A/T, w/o A/C) R-2 2SE PRI 17062342, 7223 17064234 AUX17062339 7224 1980 2.8L (7) 173" All (w/A/T, w/o A/C) R-2 2SE PRI 17062334, 7225 17064232 AUX17062339 7224 1985-82 3.0L (E) 181" All R-2 E2ME PRI 17067466 7249 AUX17068802 7400 1979 3.2L (C) 196" All R-2 M2ME PRI 17056167, 7249 17060808 AUX17062251, 7169 17063958 136 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # BUICK 6 cyl (Contd) 1987-81 3.8L (A) 231" All R-2 E2ME PRI 17068466 7249 AUX17067468, 7285 17079437, 17067488 1987-81 3.8L (A) 231" All R-2 E2ME PRI 17067466 7249 AUX17068802 7400 1981-78 3.8L (G) 231" All (w/Turbo, incl. CA) R-2 M2ME, PRI 17060808, 7249 E2ME 17064917 AUX17060518, 7169 17060825 1980-79 3.8L (A) 231" All R-2 M2ME PRI 17056167, 7249 17060808 AUX17062251, 7169 17063958 1980-78 3.8L (3) 231" All (w/Turbo, exc. CA) R-4 M4ME PRI 17050759, 7090 17051261 AUX17050742, 7086 17056569, 17058294, 17061965, 17064434 1980-78 3.8L (3) 231" All (w/Turbo) R-4 M4MC 17051261 7090 1978-75 3.8L (C) 231" All R-2 2GC PRI 7043585 7079 AUX7079893 7084 1984 4.1L (4) 252" All R-4 M4ME PRI 17067438 7090 AUX17110128 7394 1983-81 4.1L (4) 252" All R-4 M4MC PRI 17067333, 7090 17070050, 17070125 AUX17067342, 7395 17067440, 17068927, 17068931, 17072541 1980-78 4.1L (4) 252" All R-4 M4ME PRI 17050759, 7090 17051261 AUX17050742, 7086 17056569, 17058294, 17061965, 17064434 1975 4.1L (D) 250" All R-1 MV PRI 17052250, 7065 17060445 AUX7043127 7082 1974-73 4.1L (D) 250" Apollo R-1 MV 7030918 7396 1971-68 4.1L 250" All R-1 MV 7034017 7002 8 cyl. 1981 4.3L (S) 265" Century, Regal R-2 E2ME PRI 17067498 7249 AUX17068310 7285 1976-75 4.3L (F) 260" All R-2 2GV,2MC 7046468, 7083 17051025, 17051027, 17052191 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. 137 CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # BUICK 8 cyl (Contd) 1983-81 4.4L (J) 267" All R-2 M2ME 17067173, 7249 17068319, 17078312 1981-78 4.9L (Y) 301" All R-2 M2MC PRI 7044343, 7249 17062360 AUX7045179 7173 1980-78 4.9L (W) 301" Electra, LeSabre R-4 M4MC PRI 17054572, 7090 17060832 AUX17053083 7088 1990-88 5.0L (Y) 307" All R-4 E4ME PRI 17067211 7153 AUX17111101 7385 1988-86 5.0L (H) 305" All (incl. Canada, Export) R-4 M4ME PRI 17078312 7249 AUX17110132 7313 1987-84 5.0L (Y) 307" All R-4 E4MC PRI 17067211 7153 AUX17110114, 7313 17110607 1986-84 5.0L (Y) 307" All (incl. Canada, Export) R-4 M4MC PRI 17067211 7153 AUX17110085 7394 1983-82 5.0L (Y) 307" All R-4 E4MC PRI 17070063 7153 AUX17068834 7286 1983-81 5.0L (Y) 307" All R-4 E4MC PRI 17067211 7153 AUX17067217 7395 1981 5.0L (H) 305" All (incl. Canada, Export) R-4 M4ME PRI 17067173 7249 AUX17067217 7395 1981 5.0L (Y) 307" All (incl. CA, Hi-Alt) R-4 M4MC PRI 7044435 7153 AUX7044433, 7358 17056548 1980 5.0L (H) 305" All (incl. CA, Hi-Alt) R-4 M4ME PRI 17050759 7090 AUX17064797 7173 1980-78 5.0L (H) 305" All (exc. CA, Hi-Alt) R-4 M4MC PRI 17051261 7090 AUX17050742 7086 1979 5.0L (G) 305" All R-2 M2ME 17056010 7249 1979-78 5.0L (H) 305" (All/T) R-4 M4ME PRI 17050759 7090 AUX7044027 7122 1978-77 5.0L (U) 305" All R-2 2GC 7044056 7037 1977 5.0L (Y) 301" All R-2 M2MC PRI 7044343 7249 AUX17053083 7088 1981-77 5.7L (L,R) 350" All (incl. CA, Hi-Alt) R-4 M4MC PRI 7044435 7153 AUX7044433, 7358 17056548 1980 5.7L (R) 350" All (incl. CA, Hi-Alt) R-4 M4ME PRI 17050759 7090 AUX17064797 7173 1980-75 5.7L (J,L,R) 350" All (exc. CA, Hi-Alt) R-4 M4MC PRI 17051261 7090 AUX17050742 7086 1979-77 5.7L (J,L,R) 350" (All/T) R-4 M4ME PRI 17050759 7090 AUX7044027 7122 1977-75 5.7L (H) 350" All R-2 2GC PRI 7043585 7079 AUX7043626 7084 1974-71 5.7L (J,K) 350" All R-4 4MV PRI 7038237, 7017 7038727, 17050728 AUX7040328, 7033 7040371 138 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # BUICK 8 cyl (Contd) 1974-70 5.7L (G,H) 350" All R-2 2GV PRI 7027661, 7028 7037911, 7038818 AUX7029054, 7032 7038825, 7040374, 7048893 1971 5.7L 350" All R-4 4MV 7038732 7004 1969-68 5.7L 350" All R-2 2GV 7027652 7028 1969-67 5.7L 350" All R-4 4MV 7038237 7017 1979-77 6.6L (K) 403" All (incl. CA, Hi-Alt) R-4 M4MC PRI 7044435 7153 AUX7044433, 7358 17056548 1978 6.6L (Z) 400" Electra, LeSabre R-4 M4MC PRI 17054572, 7090 17060832 AUX17053083 7088 1975 6.6L (S) 400" All R-4 M4MC PRI 17051321, 7090 17053740 AUX7043497 7088 1969-67 6.6L 400" All R-4 4MV 7038237 7017 1969-67 7.0L 430" All R-4 4MV 7038237 7017 1976-75 7.5L (T) 455" All (exc. CA, Hi-Alt) R-4 M4MC PRI 17051261 7090 AUX17050742 7086 1974-71 7.5L (T,U,V,W) 455" All R-4 4MV PRI 7038237, 7017 7038727, 17050728 AUX7040328, 7033 7040371 CADILLAC 4 cyl. 1982 1.8L (G) 112" Cimarron R-2 2SE PRI 17068050, 7252 17068547 AUX17068548 7287 1984 2.0L (B) 121" Cimarron (incl. Canada) R-2 2SE PRI 17110331 7307 AUX17079965 7306 1983 2.0L (B) 121" Cimarron R-2 2SE PRI 17068050, 7252 17068547 AUX17068548 7287 6 cyl. 1982-81 4.1L (4) 252" All R-4 M4ME PRI 17067211 7153 AUX17072541 7395 1982-81 4.1L (4) 252" All R-4 M4ME PRI 17067438, 7090 17070050 AUX17067440, 7395 17068927, 17068931, 17072541 1980 4.1L (4) 252" All R-4 M4ME PRI 17050759 7090 AUX17050742 7086 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. 139 CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # CADILLAC (Contd) 8 cyl. 1990-86 5.0L (Y) 307" All R-4 E4ME PRI 17067211 7153 AUX17111101 7385 1980 6.0L (6) 368" All (exc. CA, Comm, Hi-Alt) R-4 M4ME PRI 17050759 7090 AUX7044051, 7178 7045054, 17056583 1979-77 7.0L (S) 425" All (exc. CA, Comm, Hi-Alt) R-4 M4ME PRI 17050759 7090 AUX7044051, 7178 7045054, 17056583 1971-67 7.0L 429" All R-4 4MV 7033871, 7017 7038237, 7043999 1974-72 7.7L (R) 472" All R-4 4MV 7030524, 7058 7030775 1971-67 7.7L 472" All R-4 4MV 7033871, 7017 7038237, 7043999 1970 7.7L 472" All R-4 4MV 7027065 7029 1980-75 8.2L (S) 500" All (exc. CA, Comm, Hi-Alt) R-4 M4ME PRI 17050759 7090 AUX7044051, 7178 7045054, 17056583 1974-72 8.2L (S) 500" All R-4 4MV 7030524, 7058 7030775 1971-67 8.2L (4) 500" All R-4 4MV 7033871, 7017 7038237, 7043999 1970 8.2L (4) 500" All R-4 4MV 7027065 7029 CHEVROLET 4 cyl. 1978-76 1.4L (I) 85" All R-1 1ME 7045561, 7397 17051663 1987-82 1.6L (C,4) 98" (All/T, exc. Canada) H-2 6510 14050669, 7349 14071857, 14082791, 14082792 1986-79 1.6L (C,4) 98" All (incl. CA, Canada, Export) HW-2 5210 14009797, 7077 14009798 1978-76 1.6L (E) 98" All R-1 1ME 7045561, 7397 17051663 1982 1.8L (G) 112" Cavalier (incl. Canada) R-2 2SE PRI 17068547, 7252 17068050 AUX17068548 7287 1982 1.8L (G) 112" All (incl. Canada) R-2 2SE PRI 17078138 7297 AUX17068548 7287 1984 2.0L (B) 121" (All/T, incl. Canada) R-2 2SE PRI 17079980, 7307 17110331 AUX17079965 7306 140 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # CHEVROLET 4 cyl (Contd) 1983-82 2.0L (B) 121" All R-2 2SE PRI 17068547, 7252 17068050 AUX17068548 7287 1979-74 2.3L (B) 140" All HW-2 5200, 335124, 7115 5210, 345644, 6510 374558, 464089, 10005732 1976-73 2.3L (A) 140" Monza, Vega R-1 MV,1MV 7040139, 7397 7043098, 17050210 1972 2.3L (B) 140" All R-2 2GV 7045971 7033 1972-70 2.3L (B) 140" All R-1 MV 7034017 7002 1971 2.3L (B) 140" All R-2 2GV 7036768 7028 1981 2.5L (5) 151" All (w/A/C, incl. Canada, Export) R-2 2SE 17068105, 7304 17079239 1981 2.5L (5) 151" All (incl. Canada, Export) R-2 2SE 17068102 7303 1981-79 2.5L (V,1,5) 151" Citation, Monza (incl. CA) R-2 2SE,E2SE 17058485, 7168 17062293, 17064563, 17070012 1979-78 2.5L (V,1,5) 151" All HW-2 5200, 335124, 7115 5210, 345644, 6510 374558, 464089, 10005732 1970 2.5L 153" All R-1 MV 7034017 7002 6 cyl. 1986-84 2.8L (X,Z) 173" All R-2 2SE PRI 17079994 7308 AUX17079996 7224 1986-84 2.8L (X,Z) 173" All (w/o A/C, incl. Canada, Export) R-2 2SE PRI 17110176, 7225 17110211 AUX17079996 7224 1985-84 2.8L (X,Z) 173" All (w/A/C, incl. Canada, Export) R-2 2SE PRI 17110173 7351 AUX17079996 7224 1983-81 2.8L (X,Z) 173" Camaro (exc. A/C) R-2 2SE PRI 17078169, 7296 17079258 AUX17067585 7291 1983-81 2.8L (X,Z) 173" Camaro (w/A/T, A/C, incl. Canada, R-2 2SE PRI 17078150, 7297 Export) 17079222, 17079259 AUX17067585, 7291 17079613 1980 2.8L (7) 173" All (exc. A/T, w/o A/C) R-2 2SE PRI 17062342 7223 AUX17062339 7224 1980 2.8L (7) 173" All (incl. A/T, w/o A/C) R-2 2SE PRI 17062344 7225 AUX17062339 7224 1979 3.2L (C) 196" All (incl. CA) R-2 M2ME PRI 17060808, 7249 17064917 AUX17060825, 7169 17062251 1978 3.2L (C) 196" All R-2 M2ME PRI 7043585 7079 AUX7049893 7084 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. 141 CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # CHEVROLET 6 cyl (Contd) 1967-63 3.2L 194" All (exc. A.I.R.) R-1 BV 7025091 7008 1979-78 3.3L (M) 200" All R-2 M2ME 17056010 7249 1987-81 3.8L (A) 231" All (incl. Canada, Export) R-2 E2ME PRI 17067466, 7249 17068345 AUX17068802 7400 1984-80 3.8L (K,9) 229" All R-2 M2ME 17063485, 7249 17067497, 17068319, 17070054 1981 3.8L (A) 231" All R-2 E2ME PRI 17067466 7249 AUX17068834 7286 1981-80 3.8L (3) 231" All (incl. Turbo) R-4 M4ME PRI 17051261 7090 AUX17070125 7086 1981-79 3.8L (A) 231" (All/T) R-2 M2ME PRI 17060808, 7249 17064917 AUX17060825, 7169 17062251 1971-68 3.8L 230" All R-1 MV 7034017 7002 1967-63 3.8L 230" All (exc. A.I.R.) R-1 BV 7025091 7008 1979-77 4.1L (D) 250" All (incl. CA, Canada) R-1 1ME 7045046, 7065 17060446, 17060447 1979-77 4.1L (D) 250" All (exc. A/T, CA) R-1 1ME 7045064 7397 1976-75 4.1L (D) 250" All (w/Integrated Head) R-1 1MV PRI 17052250 7065 AUX7049893 7082 1976-73 4.1L (D) 250" All (w/o Integrated Head) R-1 1MV PRI 7030918 7396 AUX7043127 7082 1972 4.1L (D) 250" All R-1 MV 7030713 7396 1971-68 4.1L (D) 250" All R-1 MV 7034017 7002 8 cyl. 1978-71 4.3L (G) 262" All R-2 2GC 7040238, 7037 7042715, 7044056, 7046006, 17052732 1988-80 4.4L (J) 267" All (incl. Canada, Export) R-2 E2ME, PRI 17063485, 7249 M2MC 17064477, 17067173, 17067497, 17067800, 17068319, 17070055, 17078312, 17078321 AUX17110132 7313 1980-79 4.4L (J) 267" All R-2 M2ME 17056010 7249 1979 4.4L (J) 267" All (w/A/C) R-2 M2ME PRI 7044343 7249 AUX7045179 7173 142 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # CHEVROLET 8 cyl (Contd) 1967-64 4.6L 283" All R-2 2GV 7024094, 7028 7027626, 7027649, 7027662, 7036096, 7036768, 7036769, 7040849 1981-80 4.9L (T) 301" Camaro (Turbo) R-4 M4ME PRI 17070122 7090 AUX17064919 7358 1990-86 5.0L (Y) 307" All (incl. Canada, Export) R-4 E4MC PRI 17067211 7153 AUX 7385 1988-80 5.0L (G,H) 305" All (incl. Canada, Export) R-4 M4MC PRI 17063485, 7249 17064477, 17067173, 17067497, 17067800, 17068319, 17070055, 17078312, 17078321 AUX17110132 7313 1980 5.0L (H) 305" All (incl. CA) R-4 M4ME PRI 17050759 7090 AUX17064797 7173 1980-79 5.0L (H) 305" All (exc. HP, Corvette, incl. Canada) R-4 M4MC, PRI 7043013, 7090 M4ME 7044020, 17050759 AUX7044027 7122 1978-77 5.0L (Q,U) 305" All R-2 2GC,2GE, 7040238, 7037 2GV 7042715, 7044056, 7046006, 17052732 1973-71 5.0L (F) 307" All R-2 2GC,2GE, 7040238, 7037 2GV 7042715, 7044056, 7046006, 17052732 1970-68 5.0L 307" All R-2 2GV 7024094, 7028 7027626, 7027649, 7027662, 7036096, 7036768, 7036769, 7040849 1969-66 5.4L 327" All R-2 2GV 7024094, 7028 7027626, 7027649, 7027662, 7036096, 7036768, 7036769, 7040849 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183. 143 CHOKE PULL-OFFS YEAR ENGINE MODEL MFG TYPE OE # PART # CHEVROLET 8 cyl (Contd) 1968-67 5.4L 327" All (incl. Corvette) R-4 4MV 7033989, 7017 7034909, 7038960 1988-80 5.7L (L,6,8) 350" All (incl. Canada, Export) R-4 M4MC PRI 17063485, 7249 17064477, 17067173, 17067497, 17067800, 17068319, 17070055, 17078312, 17078321 AUX17110132 7313 1980-76 5.7L (G,H,L,V,8) 350" All (exc. HP, Corvette, incl. Canada) R-4 M4MC, PRI 7043013, 7090 M4ME 7044020, 17050759 AUX7044027 7122 1979-75 5.7L (L) 350" All (incl. HP) R-4 M4ME 17053201 7090 1978-71 5.7L (H,V) 350" All R-2 2GC,2GE, 7040238, 7037 2GV 7042715, 7044056, 7046006, 17052732 1975 5.7L (J,L,T) 350" All R-4 M4MC PRI 17050759 7090 AUX17050756 7095 1974-72 5.7L (J,K) 350" All (exc. HP) R-4 4MV 7040384, 7067 7040386, 7044903, 7048200, 7048206 1971-70 5.7L 350" All R-4 4MV 7043676 7042 1970-69 5.7L 350" All R-2 2GV 7024094, 7028 7027626, 7027649, 7027662, 7036096, 7036768, 7036769, 7040849 1969-68 5.7L 350" All (incl. Corvette) R-4 4MV 7033989, 7017 7034909, 7038960 1969-67 6.5L 396" All (incl. Corvette) R-4 4MV 7033989, 7017 7034909, 7038960 1976 6.6L (U) 400" All (exc. HP, Corvette, incl. Canada) R-4 M4MC, PRI 7043013, 7090 M4ME 7044020, 17050759 AUX7044027 7122 1975 6.6L (U) 400" All R-4 M4MC PRI 17050759 7090 AUX17050756 7095 144 A complete cross reference from O.E.M. part numbers to Tomco Inc. part numbers begin on page 183.
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