High RPS

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500/600

Royal Smart Person
Nov 17, 2018
1,167
2,638
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West Virginia
If it doesn’t sound like 5000rpm then the tach ain’t right. If it actually sounds like 5000rpm, then you have not made it to 3rd gear.
 
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Ribbedroof

Comic Book Super Hero
Supporting Member
Jan 4, 2009
4,864
6,892
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Wellston, OK
Aftermarket tach on 4 cyl setting?

Also, wouldn't an 87 have OD?
 

565bbchevy

Geezer
Aug 8, 2011
9,591
12,612
113
Michigan
Since my 86' Regal came with a 307/200R4 I would have to think a 87' Cutlass Supreme would come stock with a 200R4.
Maybe the tv cable wasn't adjusted right and he lost 3rd and OD.
 
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MrSony

Geezer
Nov 15, 2014
6,793
6,677
113
Des Moines, Iowa
Your mechanic may owe you a new transmission. If your car has
P R N (D) D 2 1. it's a 4 speed 2004r.

If it has P R N D 2 1 its a 3 speed Th200c/Th350c.
 
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